69896305

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 85442688

約数和(自身を除く): 15546383

約数列:

[1, 5, 71, 355, 401, 491, 2005, 2455, 28471, 34861, 142355, 174305, 196891, 984455, 13979261, 69896305]

約数ペア:

[(1, 69896305), (5, 13979261), (71, 984455), (355, 196891), (401, 174305), (491, 142355), (2005, 34861), (2455, 28471)]