30279555

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1063}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 54136320

約数和(自身を除く): 23856765

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 1055, 1063, 1899, 3165, 3189, 5315, 5697, 9495, 9567, 15945, 28485, 28701, 47835, 143505, 224293, 672879, 1121465, 2018637, 3364395, 6055911, 10093185, 30279555]

約数ペア:

[(1, 30279555), (3, 10093185), (5, 6055911), (9, 3364395), (15, 2018637), (27, 1121465), (45, 672879), (135, 224293), (211, 143505), (633, 47835), (1055, 28701), (1063, 28485), (1899, 15945), (3165, 9567), (3189, 9495), (5315, 5697)]