71366815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47737}}^1$

素因数の和:47778

約数の個数: 16

約数和(自身を含む): 96239808

約数和(自身を除く): 24872993

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 47737, 238685, 620581, 1097951, 3102905, 5489755, 14273363, 71366815]

約数ペア:

[(1, 71366815), (5, 14273363), (13, 5489755), (23, 3102905), (65, 1097951), (115, 620581), (299, 238685), (1495, 47737)]