39538655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6271}}^1$

素因数の和:6386

約数の個数: 16

約数和(自身を含む): 51631104

約数和(自身を除く): 12092449

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6271, 6305, 31355, 81523, 407615, 608287, 3041435, 7907731, 39538655]

約数ペア:

[(1, 39538655), (5, 7907731), (13, 3041435), (65, 608287), (97, 407615), (485, 81523), (1261, 31355), (6271, 6305)]