16641265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1063}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 20837376

約数和(自身を除く): 4196111

約数列:

[1, 5, 31, 101, 155, 505, 1063, 3131, 5315, 15655, 32953, 107363, 164765, 536815, 3328253, 16641265]

約数ペア:

[(1, 16641265), (5, 3328253), (31, 536815), (101, 164765), (155, 107363), (505, 32953), (1063, 15655), (3131, 5315)]