72518995

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{773}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 90279360

約数和(自身を除く): 17760365

約数列:

[1, 5, 29, 145, 647, 773, 3235, 3865, 18763, 22417, 93815, 112085, 500131, 2500655, 14503799, 72518995]

約数ペア:

[(1, 72518995), (5, 14503799), (29, 2500655), (145, 500131), (647, 112085), (773, 93815), (3235, 22417), (3865, 18763)]