26188635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 47190528

約数和(自身を除く): 21001893

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 121, 141, 165, 235, 307, 363, 517, 605, 705, 921, 1535, 1551, 1815, 2585, 3377, 4605, 5687, 7755, 10131, 14429, 16885, 17061, 28435, 37147, 43287, 50655, 72145, 85305, 111441, 158719, 185735, 216435, 476157, 557205, 793595, 1745909, 2380785, 5237727, 8729545, 26188635]

約数ペア:

[(1, 26188635), (3, 8729545), (5, 5237727), (11, 2380785), (15, 1745909), (33, 793595), (47, 557205), (55, 476157), (121, 216435), (141, 185735), (165, 158719), (235, 111441), (307, 85305), (363, 72145), (517, 50655), (605, 43287), (705, 37147), (921, 28435), (1535, 17061), (1551, 16885), (1815, 14429), (2585, 10131), (3377, 7755), (4605, 5687)]