80142345

素因数分解:

$3^3\times 5^1\times {\mathrm{593647}}^1$

素因数の和:593661

約数の個数: 16

約数和(自身を含む): 142475520

約数和(自身を除く): 62333175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 593647, 1780941, 2968235, 5342823, 8904705, 16028469, 26714115, 80142345]

約数ペア:

[(1, 80142345), (3, 26714115), (5, 16028469), (9, 8904705), (15, 5342823), (27, 2968235), (45, 1780941), (135, 593647)]