9672905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 12723264

約数和(自身を除く): 3050359

約数列:

[1, 5, 11, 55, 397, 443, 1985, 2215, 4367, 4873, 21835, 24365, 175871, 879355, 1934581, 9672905]

約数ペア:

[(1, 9672905), (5, 1934581), (11, 879355), (55, 175871), (397, 24365), (443, 21835), (1985, 4873), (2215, 4367)]