156645954405

素因数分解:

$3^3\times 5^1\times {\mathrm{1160340403}}^1$

素因数の和:1160340417

約数の個数: 16

約数和(自身を含む): 278481696960

約数和(自身を除く): 121835742555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1160340403, 3481021209, 5801702015, 10443063627, 17405106045, 31329190881, 52215318135, 156645954405]

約数ペア:

[(1, 156645954405), (3, 52215318135), (5, 31329190881), (9, 17405106045), (15, 10443063627), (27, 5801702015), (45, 3481021209), (135, 1160340403)]