2247241725

素因数分解:

$3^4\times 5^2\times {\mathrm{1109749}}^1$

素因数の和:1109771

約数の個数: 30

約数和(自身を含む): 4162672250

約数和(自身を除く): 1915430525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 1109749, 3329247, 5548745, 9987741, 16646235, 27743725, 29963223, 49938705, 83231175, 89889669, 149816115, 249693525, 449448345, 749080575, 2247241725]

約数ペア:

[(1, 2247241725), (3, 749080575), (5, 449448345), (9, 249693525), (15, 149816115), (25, 89889669), (27, 83231175), (45, 49938705), (75, 29963223), (81, 27743725), (135, 16646235), (225, 9987741), (405, 5548745), (675, 3329247), (2025, 1109749)]