2034015025

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1973}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 2972559744

約数和(自身を除く): 938544719

約数列:

[1, 5, 7, 25, 35, 43, 137, 175, 215, 301, 685, 959, 1075, 1505, 1973, 3425, 4795, 5891, 7525, 9865, 13811, 23975, 29455, 41237, 49325, 69055, 84839, 147275, 206185, 270301, 345275, 424195, 593873, 1030925, 1351505, 1892107, 2120975, 2969365, 6757525, 9460535, 11622943, 14846825, 47302675, 58114715, 81360601, 290573575, 406803005, 2034015025]

約数ペア:

[(1, 2034015025), (5, 406803005), (7, 290573575), (25, 81360601), (35, 58114715), (43, 47302675), (137, 14846825), (175, 11622943), (215, 9460535), (301, 6757525), (685, 2969365), (959, 2120975), (1075, 1892107), (1505, 1351505), (1973, 1030925), (3425, 593873), (4795, 424195), (5891, 345275), (7525, 270301), (9865, 206185), (13811, 147275), (23975, 84839), (29455, 69055), (41237, 49325)]