1555148881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{7621}}^1$

素因数の和:9072

約数の個数: 16

約数和(自身を含む): 1828548288

約数和(自身を除く): 273399407

約数列:

[1, 11, 13, 143, 1427, 7621, 15697, 18551, 83831, 99073, 204061, 1089803, 10875167, 119626837, 141377171, 1555148881]

約数ペア:

[(1, 1555148881), (11, 141377171), (13, 119626837), (143, 10875167), (1427, 1089803), (7621, 204061), (15697, 99073), (18551, 83831)]