42419505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{166351}}^1$

素因数の和:166376

約数の個数: 16

約数和(自身を含む): 71864064

約数和(自身を除く): 29444559

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 166351, 499053, 831755, 2495265, 2827967, 8483901, 14139835, 42419505]

約数ペア:

[(1, 42419505), (3, 14139835), (5, 8483901), (15, 2827967), (17, 2495265), (51, 831755), (85, 499053), (255, 166351)]