426551325

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{55217}}^1$

素因数の和:55333

約数の個数: 24

約数和(自身を含む): 712091328

約数和(自身を除く): 285540003

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 7725, 55217, 165651, 276085, 828255, 1380425, 4141275, 5687351, 17062053, 28436755, 85310265, 142183775, 426551325]

約数ペア:

[(1, 426551325), (3, 142183775), (5, 85310265), (15, 28436755), (25, 17062053), (75, 5687351), (103, 4141275), (309, 1380425), (515, 828255), (1545, 276085), (2575, 165651), (7725, 55217)]