9420405

素因数分解:

$3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{953}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 15111360

約数和(自身を除く): 5690955

約数列:

[1, 3, 5, 15, 659, 953, 1977, 2859, 3295, 4765, 9885, 14295, 628027, 1884081, 3140135, 9420405]

約数ペア:

[(1, 9420405), (3, 3140135), (5, 1884081), (15, 628027), (659, 14295), (953, 9885), (1977, 4765), (2859, 3295)]