27001810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245471}}^1$

素因数の和:245489

約数の個数: 16

約数和(自身を含む): 53021952

約数和(自身を除く): 26020142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 245471, 490942, 1227355, 2454710, 2700181, 5400362, 13500905, 27001810]

約数ペア:

[(1, 27001810), (2, 13500905), (5, 5400362), (10, 2700181), (11, 2454710), (22, 1227355), (55, 490942), (110, 245471)]