31023915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{159097}}^1$

素因数の和:159118

約数の個数: 16

約数和(自身を含む): 53456928

約数和(自身を除く): 22433013

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 159097, 477291, 795485, 2068261, 2386455, 6204783, 10341305, 31023915]

約数ペア:

[(1, 31023915), (3, 10341305), (5, 6204783), (13, 2386455), (15, 2068261), (39, 795485), (65, 477291), (195, 159097)]