293551325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16063}}^1$

素因数の和:16133

約数の個数: 24

約数和(自身を含む): 394403328

約数和(自身を除く): 100852003

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3655, 16063, 18275, 80315, 273071, 401575, 690709, 1365355, 3453545, 6826775, 11742053, 17267725, 58710265, 293551325]

約数ペア:

[(1, 293551325), (5, 58710265), (17, 17267725), (25, 11742053), (43, 6826775), (85, 3453545), (215, 1365355), (425, 690709), (731, 401575), (1075, 273071), (3655, 80315), (16063, 18275)]