42791975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 56768688

約数和(自身を除く): 13976713

約数列:

[1, 5, 17, 25, 85, 107, 425, 535, 941, 1819, 2675, 4705, 9095, 15997, 23525, 45475, 79985, 100687, 399925, 503435, 1711679, 2517175, 8558395, 42791975]

約数ペア:

[(1, 42791975), (5, 8558395), (17, 2517175), (25, 1711679), (85, 503435), (107, 399925), (425, 100687), (535, 79985), (941, 45475), (1819, 23525), (2675, 15997), (4705, 9095)]