68239465

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67231}}^1$

素因数の和:67272

約数の個数: 16

約数和(自身を含む): 96814080

約数和(自身を除く): 28574615

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 67231, 336155, 470617, 1949699, 2353085, 9748495, 13647893, 68239465]

約数ペア:

[(1, 68239465), (5, 13647893), (7, 9748495), (29, 2353085), (35, 1949699), (145, 470617), (203, 336155), (1015, 67231)]