11371215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 20286720

約数和(自身を除く): 8915505

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 2347, 4845, 7041, 11735, 35205, 39899, 44593, 119697, 133779, 199495, 222965, 598485, 668895, 758081, 2274243, 3790405, 11371215]

約数ペア:

[(1, 11371215), (3, 3790405), (5, 2274243), (15, 758081), (17, 668895), (19, 598485), (51, 222965), (57, 199495), (85, 133779), (95, 119697), (255, 44593), (285, 39899), (323, 35205), (969, 11735), (1615, 7041), (2347, 4845)]