42417915

素因数分解:

$3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{5407}}^1$

素因数の和:5938

約数の個数: 16

約数和(自身を含む): 68011008

約数和(自身を除く): 25593093

約数列:

[1, 3, 5, 15, 523, 1569, 2615, 5407, 7845, 16221, 27035, 81105, 2827861, 8483583, 14139305, 42417915]

約数ペア:

[(1, 42417915), (3, 14139305), (5, 8483583), (15, 2827861), (523, 81105), (1569, 27035), (2615, 16221), (5407, 7845)]