42475005

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8353}}^1$

素因数の和:8477

約数の個数: 24

約数和(自身を含む): 74283768

約数和(自身を除く): 31808763

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 8353, 25059, 41765, 75177, 125295, 375885, 943889, 2831667, 4719445, 8495001, 14158335, 42475005]

約数ペア:

[(1, 42475005), (3, 14158335), (5, 8495001), (9, 4719445), (15, 2831667), (45, 943889), (113, 375885), (339, 125295), (565, 75177), (1017, 41765), (1695, 25059), (5085, 8353)]