125427830515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{208409}}^1$

素因数の和:208671

約数の個数: 32

約数和(自身を含む): 166381205760

約数和(自身を除く): 40953375245

約数列:

[1, 5, 13, 47, 65, 197, 235, 611, 985, 2561, 3055, 9259, 12805, 46295, 120367, 208409, 601835, 1042045, 2709317, 9795223, 13546585, 41056573, 48976115, 127337899, 205282865, 533735449, 636689495, 1929658931, 2668677245, 9648294655, 25085566103, 125427830515]

約数ペア:

[(1, 125427830515), (5, 25085566103), (13, 9648294655), (47, 2668677245), (65, 1929658931), (197, 636689495), (235, 533735449), (611, 205282865), (985, 127337899), (2561, 48976115), (3055, 41056573), (9259, 13546585), (12805, 9795223), (46295, 2709317), (120367, 1042045), (208409, 601835)]