289706665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{11549}}^1$

素因数の和:11756

約数の個数: 16

約数和(自身を含む): 361746000

約数和(自身を除く): 72039335

約数列:

[1, 5, 29, 145, 173, 865, 5017, 11549, 25085, 57745, 334921, 1674605, 1997977, 9989885, 57941333, 289706665]

約数ペア:

[(1, 289706665), (5, 57941333), (29, 9989885), (145, 1997977), (173, 1674605), (865, 334921), (5017, 57745), (11549, 25085)]