47748615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 33121785

約数列:

[1, 3, 5, 15, 19, 57, 95, 239, 285, 701, 717, 1195, 2103, 3505, 3585, 4541, 10515, 13319, 13623, 22705, 39957, 66595, 68115, 167539, 199785, 502617, 837695, 2513085, 3183241, 9549723, 15916205, 47748615]

約数ペア:

[(1, 47748615), (3, 15916205), (5, 9549723), (15, 3183241), (19, 2513085), (57, 837695), (95, 502617), (239, 199785), (285, 167539), (701, 68115), (717, 66595), (1195, 39957), (2103, 22705), (3505, 13623), (3585, 13319), (4541, 10515)]