11771385

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 19630080

約数和(自身を除く): 7858695

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 283, 295, 705, 849, 885, 1415, 2773, 4245, 8319, 13301, 13865, 16697, 39903, 41595, 50091, 66505, 83485, 199515, 250455, 784759, 2354277, 3923795, 11771385]

約数ペア:

[(1, 11771385), (3, 3923795), (5, 2354277), (15, 784759), (47, 250455), (59, 199515), (141, 83485), (177, 66505), (235, 50091), (283, 41595), (295, 39903), (705, 16697), (849, 13865), (885, 13301), (1415, 8319), (2773, 4245)]