17190275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 22581888

約数和(自身を除く): 5391613

約数列:

[1, 5, 25, 31, 41, 155, 205, 541, 775, 1025, 1271, 2705, 6355, 13525, 16771, 22181, 31775, 83855, 110905, 419275, 554525, 687611, 3438055, 17190275]

約数ペア:

[(1, 17190275), (5, 3438055), (25, 687611), (31, 554525), (41, 419275), (155, 110905), (205, 83855), (541, 31775), (775, 22181), (1025, 16771), (1271, 13525), (2705, 6355)]