13227450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 33066336

約数和(自身を除く): 19838886

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 163, 326, 489, 541, 815, 978, 1082, 1623, 1630, 2445, 2705, 3246, 4075, 4890, 5410, 8115, 8150, 12225, 13525, 16230, 24450, 27050, 40575, 81150, 88183, 176366, 264549, 440915, 529098, 881830, 1322745, 2204575, 2645490, 4409150, 6613725, 13227450]

約数ペア:

[(1, 13227450), (2, 6613725), (3, 4409150), (5, 2645490), (6, 2204575), (10, 1322745), (15, 881830), (25, 529098), (30, 440915), (50, 264549), (75, 176366), (150, 88183), (163, 81150), (326, 40575), (489, 27050), (541, 24450), (815, 16230), (978, 13525), (1082, 12225), (1623, 8150), (1630, 8115), (2445, 5410), (2705, 4890), (3246, 4075)]