131703525

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{5683}}^1$

素因数の和:5802

約数の個数: 36

約数和(自身を含む): 238227808

約数和(自身を除く): 106524283

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 927, 1545, 2575, 4635, 5683, 7725, 17049, 23175, 28415, 51147, 85245, 142075, 255735, 426225, 585349, 1278675, 1756047, 2926745, 5268141, 8780235, 14633725, 26340705, 43901175, 131703525]

約数ペア:

[(1, 131703525), (3, 43901175), (5, 26340705), (9, 14633725), (15, 8780235), (25, 5268141), (45, 2926745), (75, 1756047), (103, 1278675), (225, 585349), (309, 426225), (515, 255735), (927, 142075), (1545, 85245), (2575, 51147), (4635, 28415), (5683, 23175), (7725, 17049)]