68106125

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 88609248

約数和(自身を除く): 20503123

約数列:

[1, 5, 25, 41, 97, 125, 137, 205, 485, 685, 1025, 2425, 3425, 3977, 5125, 5617, 12125, 13289, 17125, 19885, 28085, 66445, 99425, 140425, 332225, 497125, 544849, 702125, 1661125, 2724245, 13621225, 68106125]

約数ペア:

[(1, 68106125), (5, 13621225), (25, 2724245), (41, 1661125), (97, 702125), (125, 544849), (137, 497125), (205, 332225), (485, 140425), (685, 99425), (1025, 66445), (2425, 28085), (3425, 19885), (3977, 17125), (5125, 13289), (5617, 12125)]