9965375

素因数分解:

$5^3\times 7^2\times {\mathrm{1627}}^1$

素因数の和:1656

約数の個数: 24

約数和(自身を含む): 14476176

約数和(自身を除く): 4510801

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 875, 1225, 1627, 6125, 8135, 11389, 40675, 56945, 79723, 203375, 284725, 398615, 1423625, 1993075, 9965375]

約数ペア:

[(1, 9965375), (5, 1993075), (7, 1423625), (25, 398615), (35, 284725), (49, 203375), (125, 79723), (175, 56945), (245, 40675), (875, 11389), (1225, 8135), (1627, 6125)]