156629835

素因数分解:

$3^3\times 5^1\times {\mathrm{1160221}}^1$

素因数の和:1160235

約数の個数: 16

約数和(自身を含む): 278453280

約数和(自身を除く): 121823445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1160221, 3480663, 5801105, 10441989, 17403315, 31325967, 52209945, 156629835]

約数ペア:

[(1, 156629835), (3, 52209945), (5, 31325967), (9, 17403315), (15, 10441989), (27, 5801105), (45, 3480663), (135, 1160221)]