328548745

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{153887}}^1$

素因数の和:153960

約数の個数: 16

約数和(自身を含む): 457970688

約数和(自身を除く): 129421943

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 153887, 769435, 1077209, 5386045, 9387107, 46935535, 65709749, 328548745]

約数ペア:

[(1, 328548745), (5, 65709749), (7, 46935535), (35, 9387107), (61, 5386045), (305, 1077209), (427, 769435), (2135, 153887)]