13031055

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15241}}^1$

素因数の和:15271

約数の個数: 24

約数和(自身を含む): 23777520

約数和(自身を除く): 10746465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 15241, 45723, 76205, 137169, 228615, 289579, 685845, 868737, 1447895, 2606211, 4343685, 13031055]

約数ペア:

[(1, 13031055), (3, 4343685), (5, 2606211), (9, 1447895), (15, 868737), (19, 685845), (45, 289579), (57, 228615), (95, 137169), (171, 76205), (285, 45723), (855, 15241)]