42255705

素因数分解:

$3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5407}}^1$

素因数の和:5936

約数の個数: 16

約数和(自身を含む): 67751424

約数和(自身を除く): 25495719

約数列:

[1, 3, 5, 15, 521, 1563, 2605, 5407, 7815, 16221, 27035, 81105, 2817047, 8451141, 14085235, 42255705]

約数ペア:

[(1, 42255705), (3, 14085235), (5, 8451141), (15, 2817047), (521, 81105), (1563, 27035), (2605, 16221), (5407, 7815)]