87981035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{1093}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 112008096

約数和(自身を除く): 24027061

約数列:

[1, 5, 17, 85, 947, 1093, 4735, 5465, 16099, 18581, 80495, 92905, 1035071, 5175355, 17596207, 87981035]

約数ペア:

[(1, 87981035), (5, 17596207), (17, 5175355), (85, 1035071), (947, 92905), (1093, 80495), (4735, 18581), (5465, 16099)]