68763315

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{44507}}^1$

素因数の和:44618

約数の個数: 16

約数和(自身を含む): 111091968

約数和(自身を除く): 42328653

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 44507, 133521, 222535, 667605, 4584221, 13752663, 22921105, 68763315]

約数ペア:

[(1, 68763315), (3, 22921105), (5, 13752663), (15, 4584221), (103, 667605), (309, 222535), (515, 133521), (1545, 44507)]