1442427745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2543}}^1\times {\mathrm{10313}}^1$

素因数の和:12872

約数の個数: 16

約数和(自身を含む): 1889194752

約数和(自身を除く): 446767007

約数列:

[1, 5, 11, 55, 2543, 10313, 12715, 27973, 51565, 113443, 139865, 567215, 26225959, 131129795, 288485549, 1442427745]

約数ペア:

[(1, 1442427745), (5, 288485549), (11, 131129795), (55, 26225959), (2543, 567215), (10313, 139865), (12715, 113443), (27973, 51565)]