5290775

素因数分解:

$5^2\times 7^3\times {\mathrm{617}}^1$

素因数の和:648

約数の個数: 24

約数和(自身を含む): 7663200

約数和(自身を除く): 2372425

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 617, 1225, 1715, 3085, 4319, 8575, 15425, 21595, 30233, 107975, 151165, 211631, 755825, 1058155, 5290775]

約数ペア:

[(1, 5290775), (5, 1058155), (7, 755825), (25, 211631), (35, 151165), (49, 107975), (175, 30233), (245, 21595), (343, 15425), (617, 8575), (1225, 4319), (1715, 3085)]