27145210

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4157}}^1$

素因数の和:4817

約数の個数: 16

約数和(自身を含む): 48947976

約数和(自身を除く): 21802766

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 4157, 6530, 8314, 20785, 41570, 2714521, 5429042, 13572605, 27145210]

約数ペア:

[(1, 27145210), (2, 13572605), (5, 5429042), (10, 2714521), (653, 41570), (1306, 20785), (3265, 8314), (4157, 6530)]