1159585505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{79999}}^1$

素因数の和:80240

約数の個数: 16

約数和(自身を含む): 1505280000

約数和(自身を除く): 345694495

約数列:

[1, 5, 13, 65, 223, 1115, 2899, 14495, 79999, 399995, 1039987, 5199935, 17839777, 89198885, 231917101, 1159585505]

約数ペア:

[(1, 1159585505), (5, 231917101), (13, 89198885), (65, 17839777), (223, 5199935), (1115, 1039987), (2899, 399995), (14495, 79999)]