427935

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 700416

約数和(自身を除く): 272481

約数列:

[1, 3, 5, 15, 47, 141, 235, 607, 705, 1821, 3035, 9105, 28529, 85587, 142645, 427935]

約数ペア:

[(1, 427935), (3, 142645), (5, 85587), (15, 28529), (47, 9105), (141, 3035), (235, 1821), (607, 705)]