42688615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2903}}^1$

素因数の和:3098

約数の個数: 16

約数和(自身を含む): 54571968

約数和(自身を除く): 11883353

約数列:

[1, 5, 17, 85, 173, 865, 2903, 2941, 14515, 14705, 49351, 246755, 502219, 2511095, 8537723, 42688615]

約数ペア:

[(1, 42688615), (5, 8537723), (17, 2511095), (85, 502219), (173, 246755), (865, 49351), (2903, 14705), (2941, 14515)]