1330709605

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{56783}}^1$

素因数の和:56940

約数の個数: 16

約数和(自身を含む): 1649007360

約数和(自身を除く): 318297755

約数列:

[1, 5, 43, 109, 215, 545, 4687, 23435, 56783, 283915, 2441669, 6189347, 12208345, 30946735, 266141921, 1330709605]

約数ペア:

[(1, 1330709605), (5, 266141921), (43, 30946735), (109, 12208345), (215, 6189347), (545, 2441669), (4687, 283915), (23435, 56783)]