69089995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6521}}^1$

素因数の和:6702

約数の個数: 16

約数和(自身を含む): 89847072

約数和(自身を除く): 20757077

約数列:

[1, 5, 13, 65, 163, 815, 2119, 6521, 10595, 32605, 84773, 423865, 1062923, 5314615, 13817999, 69089995]

約数ペア:

[(1, 69089995), (5, 13817999), (13, 5314615), (65, 1062923), (163, 423865), (815, 84773), (2119, 32605), (6521, 10595)]