1130813785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{276821}}^1$

素因数の和:276888

約数の個数: 16

約数和(自身を含む): 1461620160

約数和(自身を除く): 330806375

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 276821, 1384105, 5259599, 11903303, 26297995, 59516515, 226162757, 1130813785]

約数ペア:

[(1, 1130813785), (5, 226162757), (19, 59516515), (43, 26297995), (95, 11903303), (215, 5259599), (817, 1384105), (4085, 276821)]