156968505

素因数分解:

$3^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{2441}}^1$

素因数の和:3881

約数の個数: 24

約数和(自身を含む): 272380680

約数和(自身を除く): 115412175

約数列:

[1, 3, 5, 9, 15, 45, 1429, 2441, 4287, 7145, 7323, 12205, 12861, 21435, 21969, 36615, 64305, 109845, 3488189, 10464567, 17440945, 31393701, 52322835, 156968505]

約数ペア:

[(1, 156968505), (3, 52322835), (5, 31393701), (9, 17440945), (15, 10464567), (45, 3488189), (1429, 109845), (2441, 64305), (4287, 36615), (7145, 21969), (7323, 21435), (12205, 12861)]