79705925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10663}}^1$

素因数の和:10709

約数の個数: 24

約数和(自身を含む): 111076224

約数和(自身を除く): 31370299

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 10663, 53315, 138619, 245249, 266575, 693095, 1226245, 3188237, 3465475, 6131225, 15941185, 79705925]

約数ペア:

[(1, 79705925), (5, 15941185), (13, 6131225), (23, 3465475), (25, 3188237), (65, 1226245), (115, 693095), (299, 266575), (325, 245249), (575, 138619), (1495, 53315), (7475, 10663)]