13756145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 19232640

約数和(自身を除く): 5476495

約数列:

[1, 5, 13, 17, 59, 65, 85, 211, 221, 295, 767, 1003, 1055, 1105, 2743, 3587, 3835, 5015, 12449, 13039, 13715, 17935, 46631, 62245, 65195, 161837, 211633, 233155, 809185, 1058165, 2751229, 13756145]

約数ペア:

[(1, 13756145), (5, 2751229), (13, 1058165), (17, 809185), (59, 233155), (65, 211633), (85, 161837), (211, 65195), (221, 62245), (295, 46631), (767, 17935), (1003, 13715), (1055, 13039), (1105, 12449), (2743, 5015), (3587, 3835)]