7154125

素因数分解:

$5^3\times {\mathrm{11}}^3\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 32

約数和(自身を含む): 10048896

約数和(自身を除く): 2894771

約数列:

[1, 5, 11, 25, 43, 55, 121, 125, 215, 275, 473, 605, 1075, 1331, 1375, 2365, 3025, 5203, 5375, 6655, 11825, 15125, 26015, 33275, 57233, 59125, 130075, 166375, 286165, 650375, 1430825, 7154125]

約数ペア:

[(1, 7154125), (5, 1430825), (11, 650375), (25, 286165), (43, 166375), (55, 130075), (121, 59125), (125, 57233), (215, 33275), (275, 26015), (473, 15125), (605, 11825), (1075, 6655), (1331, 5375), (1375, 5203), (2365, 3025)]