97252525

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 123373800

約数和(自身を除く): 26121275

約数列:

[1, 5, 25, 89, 109, 401, 445, 545, 2005, 2225, 2725, 9701, 10025, 35689, 43709, 48505, 178445, 218545, 242525, 892225, 1092725, 3890101, 19450505, 97252525]

約数ペア:

[(1, 97252525), (5, 19450505), (25, 3890101), (89, 1092725), (109, 892225), (401, 242525), (445, 218545), (545, 178445), (2005, 48505), (2225, 43709), (2725, 35689), (9701, 10025)]