9691825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 14124096

約数和(自身を除く): 4432271

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 2711, 3575, 13555, 29821, 35243, 67775, 149105, 176215, 387673, 745525, 881075, 1938365, 9691825]

約数ペア:

[(1, 9691825), (5, 1938365), (11, 881075), (13, 745525), (25, 387673), (55, 176215), (65, 149105), (143, 67775), (275, 35243), (325, 29821), (715, 13555), (2711, 3575)]