68938815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{417811}}^1$

素因数の和:417830

約数の個数: 16

約数和(自身を含む): 120329856

約数和(自身を除く): 51391041

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 417811, 1253433, 2089055, 4595921, 6267165, 13787763, 22979605, 68938815]

約数ペア:

[(1, 68938815), (3, 22979605), (5, 13787763), (11, 6267165), (15, 4595921), (33, 2089055), (55, 1253433), (165, 417811)]