13331334975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 27738796032

約数和(自身を除く): 14407461057

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 47, 51, 61, 75, 85, 105, 119, 141, 175, 183, 235, 255, 305, 329, 357, 425, 427, 521, 525, 595, 705, 799, 915, 987, 1037, 1175, 1275, 1281, 1525, 1563, 1645, 1785, 2135, 2397, 2605, 2867, 2975, 3111, 3525, 3647, 3995, 4575, 4935, 5185, 5593, 6405, 7259, 7815, 8225, 8601, 8857, 8925, 10675, 10941, 11985, 13025, 14335, 15555, 16779, 18235, 19975, 20069, 21777, 24487, 24675, 25925, 26571, 27965, 31781, 32025, 36295, 39075, 43005, 44285, 48739, 54705, 59925, 60207, 61999, 71675, 73461, 77775, 83895, 91175, 95343, 100345, 108885, 122435, 132855, 139825, 146217, 158905, 171409, 181475, 185997, 215025, 221425, 222467, 243695, 273525, 301035, 309995, 341173, 367305, 416279, 419475, 476715, 501725, 514227, 540277, 544425, 612175, 664275, 667401, 731085, 794525, 857045, 929985, 1023519, 1112335, 1218475, 1248837, 1493707, 1505175, 1549975, 1620831, 1705865, 1836525, 2081395, 2383575, 2571135, 2701385, 2913953, 3337005, 3655425, 3781939, 4285225, 4481121, 4649925, 5117595, 5561675, 6244185, 7468535, 8104155, 8529325, 8741859, 10406975, 10455949, 11345817, 12855675, 13506925, 14569765, 16685025, 18909695, 22405605, 25393019, 25587975, 31220925, 31367847, 37342675, 40520775, 43709295, 52279745, 56729085, 72848825, 76179057, 94548475, 112028025, 126965095, 156839235, 177751133, 218546475, 261398725, 283645425, 380895285, 533253399, 634825475, 784196175, 888755665, 1904476425, 2666266995, 4443778325, 13331334975]

約数ペア:

[(1, 13331334975), (3, 4443778325), (5, 2666266995), (7, 1904476425), (15, 888755665), (17, 784196175), (21, 634825475), (25, 533253399), (35, 380895285), (47, 283645425), (51, 261398725), (61, 218546475), (75, 177751133), (85, 156839235), (105, 126965095), (119, 112028025), (141, 94548475), (175, 76179057), (183, 72848825), (235, 56729085), (255, 52279745), (305, 43709295), (329, 40520775), (357, 37342675), (425, 31367847), (427, 31220925), (521, 25587975), (525, 25393019), (595, 22405605), (705, 18909695), (799, 16685025), (915, 14569765), (987, 13506925), (1037, 12855675), (1175, 11345817), (1275, 10455949), (1281, 10406975), (1525, 8741859), (1563, 8529325), (1645, 8104155), (1785, 7468535), (2135, 6244185), (2397, 5561675), (2605, 5117595), (2867, 4649925), (2975, 4481121), (3111, 4285225), (3525, 3781939), (3647, 3655425), (3995, 3337005), (4575, 2913953), (4935, 2701385), (5185, 2571135), (5593, 2383575), (6405, 2081395), (7259, 1836525), (7815, 1705865), (8225, 1620831), (8601, 1549975), (8857, 1505175), (8925, 1493707), (10675, 1248837), (10941, 1218475), (11985, 1112335), (13025, 1023519), (14335, 929985), (15555, 857045), (16779, 794525), (18235, 731085), (19975, 667401), (20069, 664275), (21777, 612175), (24487, 544425), (24675, 540277), (25925, 514227), (26571, 501725), (27965, 476715), (31781, 419475), (32025, 416279), (36295, 367305), (39075, 341173), (43005, 309995), (44285, 301035), (48739, 273525), (54705, 243695), (59925, 222467), (60207, 221425), (61999, 215025), (71675, 185997), (73461, 181475), (77775, 171409), (83895, 158905), (91175, 146217), (95343, 139825), (100345, 132855), (108885, 122435)]