66444385

素因数分解:

$5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{5009}}^1$

素因数の和:5400

約数の個数: 16

約数和(自身を含む): 91382400

約数和(自身を除く): 24938015

約数列:

[1, 5, 7, 35, 379, 1895, 2653, 5009, 13265, 25045, 35063, 175315, 1898411, 9492055, 13288877, 66444385]

約数ペア:

[(1, 66444385), (5, 13288877), (7, 9492055), (35, 1898411), (379, 175315), (1895, 35063), (2653, 25045), (5009, 13265)]