9513725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 12910632

約数和(自身を除く): 3396907

約数列:

[1, 5, 13, 25, 65, 73, 325, 365, 401, 949, 1825, 2005, 4745, 5213, 10025, 23725, 26065, 29273, 130325, 146365, 380549, 731825, 1902745, 9513725]

約数ペア:

[(1, 9513725), (5, 1902745), (13, 731825), (25, 380549), (65, 146365), (73, 130325), (325, 29273), (365, 26065), (401, 23725), (949, 10025), (1825, 5213), (2005, 4745)]