27589045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 40279680

約数和(自身を除く): 12690635

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 935, 1045, 1553, 1615, 3553, 7765, 17083, 17765, 26401, 29507, 85415, 132005, 147535, 290411, 324577, 501619, 1452055, 1622885, 2508095, 5517809, 27589045]

約数ペア:

[(1, 27589045), (5, 5517809), (11, 2508095), (17, 1622885), (19, 1452055), (55, 501619), (85, 324577), (95, 290411), (187, 147535), (209, 132005), (323, 85415), (935, 29507), (1045, 26401), (1553, 17765), (1615, 17083), (3553, 7765)]