2617065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 5256576

約数和(自身を除く): 2639511

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 311, 495, 561, 765, 933, 935, 1555, 1683, 2799, 2805, 3421, 4665, 5287, 8415, 10263, 13995, 15861, 17105, 26435, 30789, 47583, 51315, 58157, 79305, 153945, 174471, 237915, 290785, 523413, 872355, 2617065]

約数ペア:

[(1, 2617065), (3, 872355), (5, 523413), (9, 290785), (11, 237915), (15, 174471), (17, 153945), (33, 79305), (45, 58157), (51, 51315), (55, 47583), (85, 30789), (99, 26435), (153, 17105), (165, 15861), (187, 13995), (255, 10263), (311, 8415), (495, 5287), (561, 4665), (765, 3421), (933, 2805), (935, 2799), (1555, 1683)]