84066075

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8689}}^1$

素因数の和:8748

約数の個数: 36

約数和(自身を含む): 154091080

約数和(自身を除く): 70025005

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 8689, 9675, 26067, 43445, 78201, 130335, 217225, 373627, 391005, 651675, 1120881, 1868135, 1955025, 3362643, 5604405, 9340675, 16813215, 28022025, 84066075]

約数ペア:

[(1, 84066075), (3, 28022025), (5, 16813215), (9, 9340675), (15, 5604405), (25, 3362643), (43, 1955025), (45, 1868135), (75, 1120881), (129, 651675), (215, 391005), (225, 373627), (387, 217225), (645, 130335), (1075, 78201), (1935, 43445), (3225, 26067), (8689, 9675)]