15181479

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{103}}^2$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 23140080

約数和(自身を除く): 7958601

約数列:

[1, 3, 9, 27, 53, 103, 159, 309, 477, 927, 1431, 2781, 5459, 10609, 16377, 31827, 49131, 95481, 147393, 286443, 562277, 1686831, 5060493, 15181479]

約数ペア:

[(1, 15181479), (3, 5060493), (9, 1686831), (27, 562277), (53, 286443), (103, 147393), (159, 95481), (309, 49131), (477, 31827), (927, 16377), (1431, 10609), (2781, 5459)]