15135048

素因数分解:

$2^3\times 3^2\times {\mathrm{210209}}^1$

素因数の和:210221

約数の個数: 24

約数和(自身を含む): 40990950

約数和(自身を除く): 25855902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 210209, 420418, 630627, 840836, 1261254, 1681672, 1891881, 2522508, 3783762, 5045016, 7567524, 15135048]

約数ペア:

[(1, 15135048), (2, 7567524), (3, 5045016), (4, 3783762), (6, 2522508), (8, 1891881), (9, 1681672), (12, 1261254), (18, 840836), (24, 630627), (36, 420418), (72, 210209)]