24880815

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1801}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 43291248

約数和(自身を除く): 18410433

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 1535, 1801, 2763, 4605, 5403, 9005, 13815, 16209, 27015, 81045, 552907, 1658721, 2764535, 4976163, 8293605, 24880815]

約数ペア:

[(1, 24880815), (3, 8293605), (5, 4976163), (9, 2764535), (15, 1658721), (45, 552907), (307, 81045), (921, 27015), (1535, 16209), (1801, 13815), (2763, 9005), (4605, 5403)]