1247029485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{46679}}^1$

素因数の和:46837

約数の個数: 32

約数和(自身を含む): 2164458240

約数和(自身を除く): 917428755

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1781, 2055, 5343, 8905, 26715, 46679, 140037, 233395, 606827, 700185, 1820481, 3034135, 6395023, 9102405, 19185069, 31975115, 83135299, 95925345, 249405897, 415676495, 1247029485]

約数ペア:

[(1, 1247029485), (3, 415676495), (5, 249405897), (13, 95925345), (15, 83135299), (39, 31975115), (65, 19185069), (137, 9102405), (195, 6395023), (411, 3034135), (685, 1820481), (1781, 700185), (2055, 606827), (5343, 233395), (8905, 140037), (26715, 46679)]