84769385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2848

約数の個数: 16

約数和(自身を含む): 104353920

約数和(自身を除く): 19584535

約数列:

[1, 5, 71, 89, 355, 445, 2683, 6319, 13415, 31595, 190493, 238787, 952465, 1193935, 16953877, 84769385]

約数ペア:

[(1, 84769385), (5, 16953877), (71, 1193935), (89, 952465), (355, 238787), (445, 190493), (2683, 31595), (6319, 13415)]