64842335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1699}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 82620000

約数和(自身を除く): 17777665

約数列:

[1, 5, 17, 85, 449, 1699, 2245, 7633, 8495, 28883, 38165, 144415, 762851, 3814255, 12968467, 64842335]

約数ペア:

[(1, 64842335), (5, 12968467), (17, 3814255), (85, 762851), (449, 144415), (1699, 38165), (2245, 28883), (7633, 8495)]