79763905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20117}}^1$

素因数の和:20196

約数の個数: 16

約数和(自身を含む): 104774544

約数和(自身を除く): 25010639

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 20117, 100585, 261521, 1227137, 1307605, 6135685, 15952781, 79763905]

約数ペア:

[(1, 79763905), (5, 15952781), (13, 6135685), (61, 1307605), (65, 1227137), (305, 261521), (793, 100585), (3965, 20117)]