64949815

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80683}}^1$

素因数の和:80718

約数の個数: 16

約数和(自身を含む): 92947968

約数和(自身を除く): 27998153

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 80683, 403415, 564781, 1855709, 2823905, 9278545, 12989963, 64949815]

約数ペア:

[(1, 64949815), (5, 12989963), (7, 9278545), (23, 2823905), (35, 1855709), (115, 564781), (161, 403415), (805, 80683)]