56490825

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{18371}}^1$

素因数の和:18425

約数の個数: 24

約数和(自身を含む): 95681376

約数和(自身を除く): 39190551

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 18371, 55113, 91855, 275565, 459275, 753211, 1377825, 2259633, 3766055, 11298165, 18830275, 56490825]

約数ペア:

[(1, 56490825), (3, 18830275), (5, 11298165), (15, 3766055), (25, 2259633), (41, 1377825), (75, 753211), (123, 459275), (205, 275565), (615, 91855), (1025, 55113), (3075, 18371)]