12848275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 18302400

約数和(自身を除く): 5454125

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 2459, 5225, 12295, 27049, 46721, 61475, 135245, 233605, 513931, 676225, 1168025, 2569655, 12848275]

約数ペア:

[(1, 12848275), (5, 2569655), (11, 1168025), (19, 676225), (25, 513931), (55, 233605), (95, 135245), (209, 61475), (275, 46721), (475, 27049), (1045, 12295), (2459, 5225)]