6780605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 8888880

約数和(自身を除く): 2108275

約数列:

[1, 5, 13, 65, 73, 365, 949, 1429, 4745, 7145, 18577, 92885, 104317, 521585, 1356121, 6780605]

約数ペア:

[(1, 6780605), (5, 1356121), (13, 521585), (65, 104317), (73, 92885), (365, 18577), (949, 7145), (1429, 4745)]