161020335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1533527}}^1$

素因数の和:1533542

約数の個数: 16

約数和(自身を含む): 294437376

約数和(自身を除く): 133417041

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1533527, 4600581, 7667635, 10734689, 23002905, 32204067, 53673445, 161020335]

約数ペア:

[(1, 161020335), (3, 53673445), (5, 32204067), (7, 23002905), (15, 10734689), (21, 7667635), (35, 4600581), (105, 1533527)]