90605425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 118742400

約数和(自身を除く): 28136975

約数列:

[1, 5, 25, 29, 47, 145, 235, 725, 1175, 1363, 2659, 6815, 13295, 34075, 66475, 77111, 124973, 385555, 624865, 1927775, 3124325, 3624217, 18121085, 90605425]

約数ペア:

[(1, 90605425), (5, 18121085), (25, 3624217), (29, 3124325), (47, 1927775), (145, 624865), (235, 385555), (725, 124973), (1175, 77111), (1363, 66475), (2659, 34075), (6815, 13295)]