26484725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 35174088

約数和(自身を除く): 8689363

約数列:

[1, 5, 17, 25, 85, 101, 425, 505, 617, 1717, 2525, 3085, 8585, 10489, 15425, 42925, 52445, 62317, 262225, 311585, 1059389, 1557925, 5296945, 26484725]

約数ペア:

[(1, 26484725), (5, 5296945), (17, 1557925), (25, 1059389), (85, 311585), (101, 262225), (425, 62317), (505, 52445), (617, 42925), (1717, 15425), (2525, 10489), (3085, 8585)]