68757815

素因数分解:

$5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{4243}}^1$

素因数の和:4718

約数の個数: 16

約数和(自身を含む): 94522368

約数和(自身を除く): 25764553

約数列:

[1, 5, 7, 35, 463, 2315, 3241, 4243, 16205, 21215, 29701, 148505, 1964509, 9822545, 13751563, 68757815]

約数ペア:

[(1, 68757815), (5, 13751563), (7, 9822545), (35, 1964509), (463, 148505), (2315, 29701), (3241, 21215), (4243, 16205)]