13692775

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 17726544

約数和(自身を除く): 4033769

約数列:

[1, 5, 25, 37, 113, 131, 185, 565, 655, 925, 2825, 3275, 4181, 4847, 14803, 20905, 24235, 74015, 104525, 121175, 370075, 547711, 2738555, 13692775]

約数ペア:

[(1, 13692775), (5, 2738555), (25, 547711), (37, 370075), (113, 121175), (131, 104525), (185, 74015), (565, 24235), (655, 20905), (925, 14803), (2825, 4847), (3275, 4181)]