42658065

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8389}}^1$

素因数の和:8513

約数の個数: 24

約数和(自身を含む): 74603880

約数和(自身を除く): 31945815

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 8389, 25167, 41945, 75501, 125835, 377505, 947957, 2843871, 4739785, 8531613, 14219355, 42658065]

約数ペア:

[(1, 42658065), (3, 14219355), (5, 8531613), (9, 4739785), (15, 2843871), (45, 947957), (113, 377505), (339, 125835), (565, 75501), (1017, 41945), (1695, 25167), (5085, 8389)]