79121665

素因数分解:

$5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{4339}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 108743040

約数和(自身を除く): 29621375

約数列:

[1, 5, 7, 35, 521, 2605, 3647, 4339, 18235, 21695, 30373, 151865, 2260619, 11303095, 15824333, 79121665]

約数ペア:

[(1, 79121665), (5, 15824333), (7, 11303095), (35, 2260619), (521, 151865), (2605, 30373), (3647, 21695), (4339, 18235)]