15125825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4265

約数の個数: 24

約数和(自身を含む): 22040256

約数和(自身を除く): 6914431

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 4231, 21155, 46541, 55003, 105775, 232705, 275015, 605033, 1163525, 1375075, 3025165, 15125825]

約数ペア:

[(1, 15125825), (5, 3025165), (11, 1375075), (13, 1163525), (25, 605033), (55, 275015), (65, 232705), (143, 105775), (275, 55003), (325, 46541), (715, 21155), (3575, 4231)]