10981685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15359}}^1$

素因数の和:15388

約数の個数: 16

約数和(自身を含む): 15482880

約数和(自身を除く): 4501195

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 15359, 76795, 168949, 199667, 844745, 998335, 2196337, 10981685]

約数ペア:

[(1, 10981685), (5, 2196337), (11, 998335), (13, 844745), (55, 199667), (65, 168949), (143, 76795), (715, 15359)]