89734905

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51131}}^1$

素因数の和:51158

約数の個数: 32

約数和(自身を含む): 171803520

約数和(自身を除く): 82068615

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 51131, 153393, 255655, 460179, 664703, 766965, 1380537, 1994109, 2300895, 3323515, 5982327, 6902685, 9970545, 17946981, 29911635, 89734905]

約数ペア:

[(1, 89734905), (3, 29911635), (5, 17946981), (9, 9970545), (13, 6902685), (15, 5982327), (27, 3323515), (39, 2300895), (45, 1994109), (65, 1380537), (117, 766965), (135, 664703), (195, 460179), (351, 255655), (585, 153393), (1755, 51131)]