13236125

素因数分解:

$5^3\times 7^2\times {\mathrm{2161}}^1$

素因数の和:2190

約数の個数: 24

約数和(自身を含む): 19224504

約数和(自身を除く): 5988379

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 875, 1225, 2161, 6125, 10805, 15127, 54025, 75635, 105889, 270125, 378175, 529445, 1890875, 2647225, 13236125]

約数ペア:

[(1, 13236125), (5, 2647225), (7, 1890875), (25, 529445), (35, 378175), (49, 270125), (125, 105889), (175, 75635), (245, 54025), (875, 15127), (1225, 10805), (2161, 6125)]