74735825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4289}}^1$

素因数の和:4357

約数の個数: 24

約数和(自身を含む): 100540440

約数和(自身を除く): 25804615

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 3485, 4289, 17425, 21445, 72913, 107225, 175849, 364565, 879245, 1822825, 2989433, 4396225, 14947165, 74735825]

約数ペア:

[(1, 74735825), (5, 14947165), (17, 4396225), (25, 2989433), (41, 1822825), (85, 879245), (205, 364565), (425, 175849), (697, 107225), (1025, 72913), (3485, 21445), (4289, 17425)]