84340275

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{6899}}^1$

素因数の和:7075

約数の個数: 24

約数和(自身を含む): 140318400

約数和(自身を除く): 55978125

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 815, 2445, 4075, 6899, 12225, 20697, 34495, 103485, 172475, 517425, 1124537, 3373611, 5622685, 16868055, 28113425, 84340275]

約数ペア:

[(1, 84340275), (3, 28113425), (5, 16868055), (15, 5622685), (25, 3373611), (75, 1124537), (163, 517425), (489, 172475), (815, 103485), (2445, 34495), (4075, 20697), (6899, 12225)]