10128125

素因数分解:

$5^5\times 7^1\times {\mathrm{463}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 14499072

約数和(自身を除く): 4370947

約数列:

[1, 5, 7, 25, 35, 125, 175, 463, 625, 875, 2315, 3125, 3241, 4375, 11575, 16205, 21875, 57875, 81025, 289375, 405125, 1446875, 2025625, 10128125]

約数ペア:

[(1, 10128125), (5, 2025625), (7, 1446875), (25, 405125), (35, 289375), (125, 81025), (175, 57875), (463, 21875), (625, 16205), (875, 11575), (2315, 4375), (3125, 3241)]