78904045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10321}}^1$

素因数の和:10476

約数の個数: 16

約数和(自身を含む): 104045760

約数和(自身を除く): 25141715

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 10321, 51605, 113531, 567655, 1434619, 7173095, 15780809, 78904045]

約数ペア:

[(1, 78904045), (5, 15780809), (11, 7173095), (55, 1434619), (139, 567655), (695, 113531), (1529, 51605), (7645, 10321)]