69455395

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2017}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 85434048

約数和(自身を除く): 15978653

約数列:

[1, 5, 71, 97, 355, 485, 2017, 6887, 10085, 34435, 143207, 195649, 716035, 978245, 13891079, 69455395]

約数ペア:

[(1, 69455395), (5, 13891079), (71, 978245), (97, 716035), (355, 195649), (485, 143207), (2017, 34435), (6887, 10085)]