4051615

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 5023296

約数和(自身を除く): 971681

約数列:

[1, 5, 71, 101, 113, 355, 505, 565, 7171, 8023, 11413, 35855, 40115, 57065, 810323, 4051615]

約数ペア:

[(1, 4051615), (5, 810323), (71, 57065), (101, 40115), (113, 35855), (355, 11413), (505, 8023), (565, 7171)]