8265725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 11431560

約数和(自身を除く): 3165835

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 877, 1885, 4385, 9425, 11401, 21925, 25433, 57005, 127165, 285025, 330629, 635825, 1653145, 8265725]

約数ペア:

[(1, 8265725), (5, 1653145), (13, 635825), (25, 330629), (29, 285025), (65, 127165), (145, 57005), (325, 25433), (377, 21925), (725, 11401), (877, 9425), (1885, 4385)]