68490675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{27673}}^1$

素因数の和:27700

約数の個数: 36

約数和(自身を含む): 133831464

約数和(自身を除く): 65340789

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 27673, 83019, 138365, 249057, 304403, 415095, 691825, 913209, 1245285, 1522015, 2075475, 2739627, 4566045, 6226425, 7610075, 13698135, 22830225, 68490675]

約数ペア:

[(1, 68490675), (3, 22830225), (5, 13698135), (9, 7610075), (11, 6226425), (15, 4566045), (25, 2739627), (33, 2075475), (45, 1522015), (55, 1245285), (75, 913209), (99, 691825), (165, 415095), (225, 304403), (275, 249057), (495, 138365), (825, 83019), (2475, 27673)]