47364975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 107939520

約数和(自身を除く): 60574545

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 29, 35, 45, 51, 61, 63, 75, 85, 87, 105, 119, 145, 153, 175, 183, 203, 225, 255, 261, 305, 315, 357, 425, 427, 435, 493, 525, 549, 595, 609, 725, 765, 915, 1015, 1037, 1071, 1275, 1281, 1305, 1479, 1525, 1575, 1769, 1785, 1827, 2135, 2175, 2465, 2745, 2975, 3045, 3111, 3451, 3825, 3843, 4437, 4575, 5075, 5185, 5307, 5355, 6405, 6525, 7259, 7395, 8845, 8925, 9135, 9333, 10353, 10675, 12325, 12383, 13725, 15225, 15555, 15921, 17255, 19215, 21777, 22185, 25925, 26535, 26775, 30073, 31059, 32025, 36295, 36975, 37149, 44225, 45675, 46665, 51765, 61915, 65331, 77775, 79605, 86275, 90219, 96075, 108885, 110925, 111447, 132675, 150365, 155295, 181475, 185745, 210511, 233325, 258825, 270657, 309575, 326655, 398025, 451095, 544425, 557235, 631533, 751825, 776475, 928725, 1052555, 1353285, 1633275, 1894599, 2255475, 2786175, 3157665, 5262775, 6766425, 9472995, 15788325, 47364975]

約数ペア:

[(1, 47364975), (3, 15788325), (5, 9472995), (7, 6766425), (9, 5262775), (15, 3157665), (17, 2786175), (21, 2255475), (25, 1894599), (29, 1633275), (35, 1353285), (45, 1052555), (51, 928725), (61, 776475), (63, 751825), (75, 631533), (85, 557235), (87, 544425), (105, 451095), (119, 398025), (145, 326655), (153, 309575), (175, 270657), (183, 258825), (203, 233325), (225, 210511), (255, 185745), (261, 181475), (305, 155295), (315, 150365), (357, 132675), (425, 111447), (427, 110925), (435, 108885), (493, 96075), (525, 90219), (549, 86275), (595, 79605), (609, 77775), (725, 65331), (765, 61915), (915, 51765), (1015, 46665), (1037, 45675), (1071, 44225), (1275, 37149), (1281, 36975), (1305, 36295), (1479, 32025), (1525, 31059), (1575, 30073), (1769, 26775), (1785, 26535), (1827, 25925), (2135, 22185), (2175, 21777), (2465, 19215), (2745, 17255), (2975, 15921), (3045, 15555), (3111, 15225), (3451, 13725), (3825, 12383), (3843, 12325), (4437, 10675), (4575, 10353), (5075, 9333), (5185, 9135), (5307, 8925), (5355, 8845), (6405, 7395), (6525, 7259)]