15126729

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 20926464

約数和(自身を除く): 5799735

約数列:

[1, 3, 31, 93, 311, 523, 933, 1569, 9641, 16213, 28923, 48639, 162653, 487959, 5042243, 15126729]

約数ペア:

[(1, 15126729), (3, 5042243), (31, 487959), (93, 162653), (311, 48639), (523, 28923), (933, 16213), (1569, 9641)]