15885243

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 26142480

約数和(自身を除く): 10257237

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 261, 319, 363, 503, 957, 1089, 1509, 2871, 3509, 4527, 5533, 10527, 14587, 16599, 31581, 43761, 49797, 60863, 131283, 160457, 182589, 481371, 547767, 1444113, 1765027, 5295081, 15885243]

約数ペア:

[(1, 15885243), (3, 5295081), (9, 1765027), (11, 1444113), (29, 547767), (33, 481371), (87, 182589), (99, 160457), (121, 131283), (261, 60863), (319, 49797), (363, 43761), (503, 31581), (957, 16599), (1089, 14587), (1509, 10527), (2871, 5533), (3509, 4527)]