57555455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2311}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 73410624

約数和(自身を除く): 15855169

約数列:

[1, 5, 17, 85, 293, 1465, 2311, 4981, 11555, 24905, 39287, 196435, 677123, 3385615, 11511091, 57555455]

約数ペア:

[(1, 57555455), (5, 11511091), (17, 3385615), (85, 677123), (293, 196435), (1465, 39287), (2311, 24905), (4981, 11555)]