9884615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 12847296

約数和(自身を除く): 2962681

約数列:

[1, 5, 13, 65, 241, 631, 1205, 3133, 3155, 8203, 15665, 41015, 152071, 760355, 1976923, 9884615]

約数ペア:

[(1, 9884615), (5, 1976923), (13, 760355), (65, 152071), (241, 41015), (631, 15665), (1205, 8203), (3133, 3155)]