68886015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{417491}}^1$

素因数の和:417510

約数の個数: 16

約数和(自身を含む): 120237696

約数和(自身を除く): 51351681

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 417491, 1252473, 2087455, 4592401, 6262365, 13777203, 22962005, 68886015]

約数ペア:

[(1, 68886015), (3, 22962005), (5, 13777203), (11, 6262365), (15, 4592401), (33, 2087455), (55, 1252473), (165, 417491)]