72601945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{58787}}^1$

素因数の和:58824

約数の個数: 16

約数和(自身を含む): 98763840

約数和(自身を除く): 26161895

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 58787, 293935, 764231, 1116953, 3821155, 5584765, 14520389, 72601945]

約数ペア:

[(1, 72601945), (5, 14520389), (13, 5584765), (19, 3821155), (65, 1116953), (95, 764231), (247, 293935), (1235, 58787)]