15139129

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 17280000

約数和(自身を除く): 2140871

約数列:

[1, 17, 23, 31, 391, 527, 713, 1249, 12121, 21233, 28727, 38719, 488359, 658223, 890537, 15139129]

約数ペア:

[(1, 15139129), (17, 890537), (23, 658223), (31, 488359), (391, 38719), (527, 28727), (713, 21233), (1249, 12121)]