139962315

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227581}}^1$

素因数の和:227630

約数の個数: 16

約数和(自身を含む): 229402656

約数和(自身を除く): 89440341

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 227581, 682743, 1137905, 3413715, 9330821, 27992463, 46654105, 139962315]

約数ペア:

[(1, 139962315), (3, 46654105), (5, 27992463), (15, 9330821), (41, 3413715), (123, 1137905), (205, 682743), (615, 227581)]