72217605

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{117427}}^1$

素因数の和:117476

約数の個数: 16

約数和(自身を含む): 118367424

約数和(自身を除く): 46149819

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 117427, 352281, 587135, 1761405, 4814507, 14443521, 24072535, 72217605]

約数ペア:

[(1, 72217605), (3, 24072535), (5, 14443521), (15, 4814507), (41, 1761405), (123, 587135), (205, 352281), (615, 117427)]