28828175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2339}}^1$

素因数の和:2395

約数の個数: 24

約数和(自身を含む): 39171600

約数和(自身を除く): 10343425

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2339, 2465, 11695, 12325, 39763, 58475, 67831, 198815, 339155, 994075, 1153127, 1695775, 5765635, 28828175]

約数ペア:

[(1, 28828175), (5, 5765635), (17, 1695775), (25, 1153127), (29, 994075), (85, 339155), (145, 198815), (425, 67831), (493, 58475), (725, 39763), (2339, 12325), (2465, 11695)]