78934895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1571}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 102205152

約数和(自身を除く): 23270257

約数列:

[1, 5, 13, 65, 773, 1571, 3865, 7855, 10049, 20423, 50245, 102115, 1214383, 6071915, 15786979, 78934895]

約数ペア:

[(1, 78934895), (5, 15786979), (13, 6071915), (65, 1214383), (773, 102115), (1571, 50245), (3865, 20423), (7855, 10049)]