10688725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 13869152

約数和(自身を除く): 3180427

約数列:

[1, 5, 25, 43, 61, 163, 215, 305, 815, 1075, 1525, 2623, 4075, 7009, 9943, 13115, 35045, 49715, 65575, 175225, 248575, 427549, 2137745, 10688725]

約数ペア:

[(1, 10688725), (5, 2137745), (25, 427549), (43, 248575), (61, 175225), (163, 65575), (215, 49715), (305, 35045), (815, 13115), (1075, 9943), (1525, 7009), (2623, 4075)]