2017281075

素因数分解:

$3^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{77069}}^1$

素因数の和:77431

約数の個数: 24

約数和(自身を含む): 3344838000

約数和(自身を除く): 1327556925

約数列:

[1, 3, 5, 15, 25, 75, 349, 1047, 1745, 5235, 8725, 26175, 77069, 231207, 385345, 1156035, 1926725, 5780175, 26897081, 80691243, 134485405, 403456215, 672427025, 2017281075]

約数ペア:

[(1, 2017281075), (3, 672427025), (5, 403456215), (15, 134485405), (25, 80691243), (75, 26897081), (349, 5780175), (1047, 1926725), (1745, 1156035), (5235, 385345), (8725, 231207), (26175, 77069)]