180469159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 197084160

約数和(自身を除く): 16615001

約数列:

[1, 13, 127, 281, 389, 1651, 3653, 5057, 35687, 49403, 109309, 463931, 642239, 1421017, 13882243, 180469159]

約数ペア:

[(1, 180469159), (13, 13882243), (127, 1421017), (281, 642239), (389, 463931), (1651, 109309), (3653, 49403), (5057, 35687)]