15505272

素因数分解:

$2^3\times 3^2\times {\mathrm{215351}}^1$

素因数の和:215363

約数の個数: 24

約数和(自身を含む): 41993640

約数和(自身を除く): 26488368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 215351, 430702, 646053, 861404, 1292106, 1722808, 1938159, 2584212, 3876318, 5168424, 7752636, 15505272]

約数ペア:

[(1, 15505272), (2, 7752636), (3, 5168424), (4, 3876318), (6, 2584212), (8, 1938159), (9, 1722808), (12, 1292106), (18, 861404), (24, 646053), (36, 430702), (72, 215351)]