145772389

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{2543}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 175841280

約数和(自身を除く): 30068891

約数列:

[1, 7, 19, 133, 431, 2543, 3017, 8189, 17801, 48317, 57323, 338219, 1096033, 7672231, 20824627, 145772389]

約数ペア:

[(1, 145772389), (7, 20824627), (19, 7672231), (133, 1096033), (431, 338219), (2543, 57323), (3017, 48317), (8189, 17801)]