2043283605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{19259}}^1$

素因数の和:19921

約数の個数: 32

約数和(自身を含む): 3572190720

約数和(自身を除く): 1528907115

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 643, 1929, 3215, 7073, 9645, 19259, 21219, 35365, 57777, 96295, 106095, 211849, 288885, 635547, 1059245, 3177735, 12383537, 37150611, 61917685, 136218907, 185753055, 408656721, 681094535, 2043283605]

約数ペア:

[(1, 2043283605), (3, 681094535), (5, 408656721), (11, 185753055), (15, 136218907), (33, 61917685), (55, 37150611), (165, 12383537), (643, 3177735), (1929, 1059245), (3215, 635547), (7073, 288885), (9645, 211849), (19259, 106095), (21219, 96295), (35365, 57777)]