27803655

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2$

素因数の和:186

約数の個数: 60

約数和(自身を含む): 55068552

約数和(自身を除く): 27264897

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 79, 81, 99, 135, 165, 237, 297, 395, 405, 495, 711, 869, 891, 1185, 1485, 2133, 2607, 3555, 4345, 4455, 6241, 6399, 7821, 10665, 13035, 18723, 23463, 31205, 31995, 39105, 56169, 68651, 70389, 93615, 117315, 168507, 205953, 280845, 343255, 351945, 505521, 617859, 842535, 1029765, 1853577, 2527605, 3089295, 5560731, 9267885, 27803655]

約数ペア:

[(1, 27803655), (3, 9267885), (5, 5560731), (9, 3089295), (11, 2527605), (15, 1853577), (27, 1029765), (33, 842535), (45, 617859), (55, 505521), (79, 351945), (81, 343255), (99, 280845), (135, 205953), (165, 168507), (237, 117315), (297, 93615), (395, 70389), (405, 68651), (495, 56169), (711, 39105), (869, 31995), (891, 31205), (1185, 23463), (1485, 18723), (2133, 13035), (2607, 10665), (3555, 7821), (4345, 6399), (4455, 6241)]