56973825

素因数分解:

$3^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1138

約数の個数: 36

約数和(自身を含む): 102499020

約数和(自身を除く): 45525195

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 313, 809, 939, 1565, 2427, 2817, 4045, 4695, 7281, 7825, 12135, 14085, 20225, 23475, 36405, 60675, 70425, 182025, 253217, 759651, 1266085, 2278953, 3798255, 6330425, 11394765, 18991275, 56973825]

約数ペア:

[(1, 56973825), (3, 18991275), (5, 11394765), (9, 6330425), (15, 3798255), (25, 2278953), (45, 1266085), (75, 759651), (225, 253217), (313, 182025), (809, 70425), (939, 60675), (1565, 36405), (2427, 23475), (2817, 20225), (4045, 14085), (4695, 12135), (7281, 7825)]