31472045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1471}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 41333760

約数和(自身を除く): 9861715

約数列:

[1, 5, 11, 55, 389, 1471, 1945, 4279, 7355, 16181, 21395, 80905, 572219, 2861095, 6294409, 31472045]

約数ペア:

[(1, 31472045), (5, 6294409), (11, 2861095), (55, 572219), (389, 80905), (1471, 21395), (1945, 16181), (4279, 7355)]