123460275

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{10099}}^1$

素因数の和:10275

約数の個数: 24

約数和(自身を含む): 205393600

約数和(自身を除く): 81933325

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 815, 2445, 4075, 10099, 12225, 30297, 50495, 151485, 252475, 757425, 1646137, 4938411, 8230685, 24692055, 41153425, 123460275]

約数ペア:

[(1, 123460275), (3, 41153425), (5, 24692055), (15, 8230685), (25, 4938411), (75, 1646137), (163, 757425), (489, 252475), (815, 151485), (2445, 50495), (4075, 30297), (10099, 12225)]