42002655

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 69431040

約数和(自身を除く): 27428385

約数列:

[1, 3, 5, 15, 41, 123, 163, 205, 419, 489, 615, 815, 1257, 2095, 2445, 6285, 6683, 17179, 20049, 33415, 51537, 68297, 85895, 100245, 204891, 257685, 341485, 1024455, 2800177, 8400531, 14000885, 42002655]

約数ペア:

[(1, 42002655), (3, 14000885), (5, 8400531), (15, 2800177), (41, 1024455), (123, 341485), (163, 257685), (205, 204891), (419, 100245), (489, 85895), (615, 68297), (815, 51537), (1257, 33415), (2095, 20049), (2445, 17179), (6285, 6683)]