2038006905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2459}}^1\times {\mathrm{5023}}^1$

素因数の和:7501

約数の個数: 32

約数和(自身を含む): 3559403520

約数和(自身を除く): 1521396615

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2459, 5023, 7377, 12295, 15069, 25115, 27049, 36885, 55253, 75345, 81147, 135245, 165759, 276265, 405735, 828795, 12351557, 37054671, 61757785, 135867127, 185273355, 407601381, 679335635, 2038006905]

約数ペア:

[(1, 2038006905), (3, 679335635), (5, 407601381), (11, 185273355), (15, 135867127), (33, 61757785), (55, 37054671), (165, 12351557), (2459, 828795), (5023, 405735), (7377, 276265), (12295, 165759), (15069, 135245), (25115, 81147), (27049, 75345), (36885, 55253)]