9521425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 12767040

約数和(自身を除く): 3245615

約数列:

[1, 5, 23, 25, 29, 115, 145, 571, 575, 667, 725, 2855, 3335, 13133, 14275, 16559, 16675, 65665, 82795, 328325, 380857, 413975, 1904285, 9521425]

約数ペア:

[(1, 9521425), (5, 1904285), (23, 413975), (25, 380857), (29, 328325), (115, 82795), (145, 65665), (571, 16675), (575, 16559), (667, 14275), (725, 13133), (2855, 3335)]