72772565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6779}}^1$

素因数の和:6916

約数の個数: 16

約数和(自身を含む): 92750400

約数和(自身を除く): 19977835

約数列:

[1, 5, 19, 95, 113, 565, 2147, 6779, 10735, 33895, 128801, 644005, 766027, 3830135, 14554513, 72772565]

約数ペア:

[(1, 72772565), (5, 14554513), (19, 3830135), (95, 766027), (113, 644005), (565, 128801), (2147, 33895), (6779, 10735)]