158422905

素因数分解:

$3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5897}}^1$

素因数の和:6110

約数の個数: 32

約数和(自身を含む): 283104000

約数和(自身を除く): 124681095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 199, 597, 995, 1791, 2985, 5373, 5897, 8955, 17691, 26865, 29485, 53073, 88455, 159219, 265365, 796095, 1173503, 3520509, 5867515, 10561527, 17602545, 31684581, 52807635, 158422905]

約数ペア:

[(1, 158422905), (3, 52807635), (5, 31684581), (9, 17602545), (15, 10561527), (27, 5867515), (45, 3520509), (135, 1173503), (199, 796095), (597, 265365), (995, 159219), (1791, 88455), (2985, 53073), (5373, 29485), (5897, 26865), (8955, 17691)]