56587775

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 72068304

約数和(自身を除く): 15480529

約数列:

[1, 5, 25, 73, 101, 307, 365, 505, 1535, 1825, 2525, 7373, 7675, 22411, 31007, 36865, 112055, 155035, 184325, 560275, 775175, 2263511, 11317555, 56587775]

約数ペア:

[(1, 56587775), (5, 11317555), (25, 2263511), (73, 775175), (101, 560275), (307, 184325), (365, 155035), (505, 112055), (1535, 36865), (1825, 31007), (2525, 22411), (7373, 7675)]