145655159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25639}}^1$

素因数の和:25694

約数の個数: 16

約数和(自身を含む): 172300800

約数和(自身を除く): 26645641

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 25639, 333307, 487141, 589697, 6332833, 7666061, 11204243, 145655159]

約数ペア:

[(1, 145655159), (13, 11204243), (19, 7666061), (23, 6332833), (247, 589697), (299, 487141), (437, 333307), (5681, 25639)]