7264015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 10123632

約数和(自身を除く): 2859617

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 457, 935, 1445, 2285, 3179, 5027, 7769, 15895, 25135, 38845, 85459, 132073, 427295, 660365, 1452803, 7264015]

約数ペア:

[(1, 7264015), (5, 1452803), (11, 660365), (17, 427295), (55, 132073), (85, 85459), (187, 38845), (289, 25135), (457, 15895), (935, 7769), (1445, 5027), (2285, 3179)]