15691929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 9191271

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 863, 957, 1653, 2589, 6061, 9493, 16397, 18183, 25027, 28479, 49191, 75081, 180367, 275297, 475513, 541101, 825891, 1426539, 5230643, 15691929]

約数ペア:

[(1, 15691929), (3, 5230643), (11, 1426539), (19, 825891), (29, 541101), (33, 475513), (57, 275297), (87, 180367), (209, 75081), (319, 49191), (551, 28479), (627, 25027), (863, 18183), (957, 16397), (1653, 9493), (2589, 6061)]