13612775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 18748800

約数和(自身を除く): 5136025

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 839, 1475, 3245, 4195, 9229, 16225, 20975, 46145, 49501, 230725, 247505, 544511, 1237525, 2722555, 13612775]

約数ペア:

[(1, 13612775), (5, 2722555), (11, 1237525), (25, 544511), (55, 247505), (59, 230725), (275, 49501), (295, 46145), (649, 20975), (839, 16225), (1475, 9229), (3245, 4195)]