81831450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{545543}}^1$

素因数の和:545558

約数の個数: 24

約数和(自身を含む): 202942368

約数和(自身を除く): 121110918

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 545543, 1091086, 1636629, 2727715, 3273258, 5455430, 8183145, 13638575, 16366290, 27277150, 40915725, 81831450]

約数ペア:

[(1, 81831450), (2, 40915725), (3, 27277150), (5, 16366290), (6, 13638575), (10, 8183145), (15, 5455430), (25, 3273258), (30, 2727715), (50, 1636629), (75, 1091086), (150, 545543)]