27748275

素因数分解:

$3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{883}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 46038720

約数和(自身を除く): 18290445

約数列:

[1, 3, 5, 15, 25, 75, 419, 883, 1257, 2095, 2649, 4415, 6285, 10475, 13245, 22075, 31425, 66225, 369977, 1109931, 1849885, 5549655, 9249425, 27748275]

約数ペア:

[(1, 27748275), (3, 9249425), (5, 5549655), (15, 1849885), (25, 1109931), (75, 369977), (419, 66225), (883, 31425), (1257, 22075), (2095, 13245), (2649, 10475), (4415, 6285)]