120985825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8783}}^1$

素因数の和:8841

約数の個数: 24

約数和(自身を含む): 163382400

約数和(自身を除く): 42396575

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 8783, 13775, 43915, 166877, 219575, 254707, 834385, 1273535, 4171925, 4839433, 6367675, 24197165, 120985825]

約数ペア:

[(1, 120985825), (5, 24197165), (19, 6367675), (25, 4839433), (29, 4171925), (95, 1273535), (145, 834385), (475, 254707), (551, 219575), (725, 166877), (2755, 43915), (8783, 13775)]