23880265

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 29620800

約数和(自身を除く): 5740535

約数列:

[1, 5, 43, 109, 215, 545, 1019, 4687, 5095, 23435, 43817, 111071, 219085, 555355, 4776053, 23880265]

約数ペア:

[(1, 23880265), (5, 4776053), (43, 555355), (109, 219085), (215, 111071), (545, 43817), (1019, 23435), (4687, 5095)]