12072885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3851}}^1$

素因数の和:3889

約数の個数: 32

約数和(自身を含む): 22187520

約数和(自身を除く): 10114635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 3851, 11553, 19255, 42361, 57765, 73169, 127083, 211805, 219507, 365845, 635415, 804859, 1097535, 2414577, 4024295, 12072885]

約数ペア:

[(1, 12072885), (3, 4024295), (5, 2414577), (11, 1097535), (15, 804859), (19, 635415), (33, 365845), (55, 219507), (57, 211805), (95, 127083), (165, 73169), (209, 57765), (285, 42361), (627, 19255), (1045, 11553), (3135, 3851)]