943042945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 1246371840

約数和(自身を除く): 303328895

約数列:

[1, 5, 13, 65, 71, 127, 355, 635, 923, 1609, 1651, 4615, 8045, 8255, 9017, 20917, 45085, 104585, 114239, 117221, 204343, 571195, 586105, 1021715, 1485107, 2656459, 7425535, 13282295, 14508353, 72541765, 188608589, 943042945]

約数ペア:

[(1, 943042945), (5, 188608589), (13, 72541765), (65, 14508353), (71, 13282295), (127, 7425535), (355, 2656459), (635, 1485107), (923, 1021715), (1609, 586105), (1651, 571195), (4615, 204343), (8045, 117221), (8255, 114239), (9017, 104585), (20917, 45085)]