347880822025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{2081}}^1$

素因数の和:2423

約数の個数: 96

約数和(自身を含む): 491270985216

約数和(自身を除く): 143390163191

約数列:

[1, 5, 11, 25, 43, 55, 67, 211, 215, 275, 335, 473, 737, 1055, 1075, 1675, 2081, 2321, 2365, 2881, 3685, 5275, 9073, 10405, 11605, 11825, 14137, 14405, 18425, 22891, 31691, 45365, 52025, 58025, 70685, 72025, 89483, 99803, 114455, 139427, 155507, 158455, 226825, 353425, 439091, 447415, 499015, 572275, 607891, 697135, 777535, 792275, 984313, 1533697, 2195455, 2237075, 2495075, 3039455, 3485675, 3887675, 4830001, 4921565, 5995361, 6686801, 7668485, 10977275, 15197275, 18880913, 24150005, 24607825, 29419097, 29976805, 33434005, 38342425, 65948971, 94404565, 120750025, 147095485, 149884025, 167170025, 207690043, 323610067, 329744855, 472022825, 735477425, 1038450215, 1265021171, 1618050335, 1648724275, 5192251075, 6325105855, 8090251675, 13915232881, 31625529275, 69576164405, 347880822025]

約数ペア:

[(1, 347880822025), (5, 69576164405), (11, 31625529275), (25, 13915232881), (43, 8090251675), (55, 6325105855), (67, 5192251075), (211, 1648724275), (215, 1618050335), (275, 1265021171), (335, 1038450215), (473, 735477425), (737, 472022825), (1055, 329744855), (1075, 323610067), (1675, 207690043), (2081, 167170025), (2321, 149884025), (2365, 147095485), (2881, 120750025), (3685, 94404565), (5275, 65948971), (9073, 38342425), (10405, 33434005), (11605, 29976805), (11825, 29419097), (14137, 24607825), (14405, 24150005), (18425, 18880913), (22891, 15197275), (31691, 10977275), (45365, 7668485), (52025, 6686801), (58025, 5995361), (70685, 4921565), (72025, 4830001), (89483, 3887675), (99803, 3485675), (114455, 3039455), (139427, 2495075), (155507, 2237075), (158455, 2195455), (226825, 1533697), (353425, 984313), (439091, 792275), (447415, 777535), (499015, 697135), (572275, 607891)]