312262015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{11411}}^1$

素因数の和:11850

約数の個数: 16

約数和(自身を含む): 404532576

約数和(自身を除く): 92270561

約数列:

[1, 5, 13, 65, 421, 2105, 5473, 11411, 27365, 57055, 148343, 741715, 4804031, 24020155, 62452403, 312262015]

約数ペア:

[(1, 312262015), (5, 62452403), (13, 24020155), (65, 4804031), (421, 741715), (2105, 148343), (5473, 57055), (11411, 27365)]