56003525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 73939464

約数和(自身を除く): 17935939

約数列:

[1, 5, 17, 25, 85, 313, 421, 425, 1565, 2105, 5321, 7157, 7825, 10525, 26605, 35785, 131773, 133025, 178925, 658865, 2240141, 3294325, 11200705, 56003525]

約数ペア:

[(1, 56003525), (5, 11200705), (17, 3294325), (25, 2240141), (85, 658865), (313, 178925), (421, 133025), (425, 131773), (1565, 35785), (2105, 26605), (5321, 10525), (7157, 7825)]