80123445

素因数分解:

$3^3\times 5^1\times {\mathrm{593507}}^1$

素因数の和:593521

約数の個数: 16

約数和(自身を含む): 142441920

約数和(自身を除く): 62318475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 593507, 1780521, 2967535, 5341563, 8902605, 16024689, 26707815, 80123445]

約数ペア:

[(1, 80123445), (3, 26707815), (5, 16024689), (9, 8902605), (15, 5341563), (27, 2967535), (45, 1780521), (135, 593507)]