42788385

素因数分解:

$3^3\times 5^1\times {\mathrm{316951}}^1$

素因数の和:316965

約数の個数: 16

約数和(自身を含む): 76068480

約数和(自身を除く): 33280095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 316951, 950853, 1584755, 2852559, 4754265, 8557677, 14262795, 42788385]

約数ペア:

[(1, 42788385), (3, 14262795), (5, 8557677), (9, 4754265), (15, 2852559), (27, 1584755), (45, 950853), (135, 316951)]