9864975

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 16840192

約数和(自身を除く): 6975217

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 4243, 12729, 21215, 63645, 106075, 131533, 318225, 394599, 657665, 1972995, 3288325, 9864975]

約数ペア:

[(1, 9864975), (3, 3288325), (5, 1972995), (15, 657665), (25, 394599), (31, 318225), (75, 131533), (93, 106075), (155, 63645), (465, 21215), (775, 12729), (2325, 4243)]