2945674785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{37313}}^1$

素因数の和:37617

約数の個数: 32

約数和(自身を含む): 4979180160

約数和(自身を除く): 2033505375

約数列:

[1, 3, 5, 15, 19, 57, 95, 277, 285, 831, 1385, 4155, 5263, 15789, 26315, 37313, 78945, 111939, 186565, 559695, 708947, 2126841, 3544735, 10335701, 10634205, 31007103, 51678505, 155035515, 196378319, 589134957, 981891595, 2945674785]

約数ペア:

[(1, 2945674785), (3, 981891595), (5, 589134957), (15, 196378319), (19, 155035515), (57, 51678505), (95, 31007103), (277, 10634205), (285, 10335701), (831, 3544735), (1385, 2126841), (4155, 708947), (5263, 559695), (15789, 186565), (26315, 111939), (37313, 78945)]