13909968475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{41513}}^1$

素因数の和:42567

約数の個数: 24

約数和(自身を含む): 18593622432

約数和(自身を除く): 4683653957

約数列:

[1, 5, 13, 25, 65, 325, 1031, 5155, 13403, 25775, 41513, 67015, 207565, 335075, 539669, 1037825, 2698345, 13491725, 42799903, 213999515, 556398739, 1069997575, 2781993695, 13909968475]

約数ペア:

[(1, 13909968475), (5, 2781993695), (13, 1069997575), (25, 556398739), (65, 213999515), (325, 42799903), (1031, 13491725), (5155, 2698345), (13403, 1037825), (25775, 539669), (41513, 335075), (67015, 207565)]