31253045

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2383}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 39021312

約数和(自身を除く): 7768267

約数列:

[1, 5, 43, 61, 215, 305, 2383, 2623, 11915, 13115, 102469, 145363, 512345, 726815, 6250609, 31253045]

約数ペア:

[(1, 31253045), (5, 6250609), (43, 726815), (61, 512345), (215, 145363), (305, 102469), (2383, 13115), (2623, 11915)]