9620605

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 12228480

約数和(自身を除く): 2607875

約数列:

[1, 5, 29, 43, 145, 215, 1247, 1543, 6235, 7715, 44747, 66349, 223735, 331745, 1924121, 9620605]

約数ペア:

[(1, 9620605), (5, 1924121), (29, 331745), (43, 223735), (145, 66349), (215, 44747), (1247, 7715), (1543, 6235)]