2380785

素因数分解:

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

素因数の和:373

約数の個数: 32

約数和(自身を含む): 4257792

約数和(自身を除く): 1877007

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 307, 517, 705, 921, 1535, 1551, 2585, 3377, 4605, 7755, 10131, 14429, 16885, 43287, 50655, 72145, 158719, 216435, 476157, 793595, 2380785]

約数ペア:

[(1, 2380785), (3, 793595), (5, 476157), (11, 216435), (15, 158719), (33, 72145), (47, 50655), (55, 43287), (141, 16885), (165, 14429), (235, 10131), (307, 7755), (517, 4605), (705, 3377), (921, 2585), (1535, 1551)]