42775275

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{3499}}^1$

素因数の和:3675

約数の個数: 24

約数和(自身を含む): 71176000

約数和(自身を除く): 28400725

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 815, 2445, 3499, 4075, 10497, 12225, 17495, 52485, 87475, 262425, 570337, 1711011, 2851685, 8555055, 14258425, 42775275]

約数ペア:

[(1, 42775275), (3, 14258425), (5, 8555055), (15, 2851685), (25, 1711011), (75, 570337), (163, 262425), (489, 87475), (815, 52485), (2445, 17495), (3499, 12225), (4075, 10497)]