91052865

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43051}}^1$

素因数の和:43109

約数の個数: 24

約数和(自身を含む): 161186688

約数和(自身を除く): 70133823

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 43051, 129153, 215255, 387459, 645765, 1937295, 2023397, 6070191, 10116985, 18210573, 30350955, 91052865]

約数ペア:

[(1, 91052865), (3, 30350955), (5, 18210573), (9, 10116985), (15, 6070191), (45, 2023397), (47, 1937295), (141, 645765), (235, 387459), (423, 215255), (705, 129153), (2115, 43051)]