1351075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^3$

素因数の和:72

約数の個数: 24

約数和(自身を含む): 1941840

約数和(自身を除く): 590765

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 289, 425, 935, 1445, 3179, 4675, 4913, 7225, 15895, 24565, 54043, 79475, 122825, 270215, 1351075]

約数ペア:

[(1, 1351075), (5, 270215), (11, 122825), (17, 79475), (25, 54043), (55, 24565), (85, 15895), (187, 7225), (275, 4913), (289, 4675), (425, 3179), (935, 1445)]