18289345535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1\times {\mathrm{2053}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 23393515392

約数和(自身を除く): 5104169857

約数列:

[1, 5, 17, 85, 311, 337, 1555, 1685, 2053, 5287, 5729, 10265, 26435, 28645, 34901, 104807, 174505, 524035, 638483, 691861, 1781719, 3192415, 3459305, 8908595, 10854211, 11761637, 54271055, 58808185, 215168771, 1075843855, 3657869107, 18289345535]

約数ペア:

[(1, 18289345535), (5, 3657869107), (17, 1075843855), (85, 215168771), (311, 58808185), (337, 54271055), (1555, 11761637), (1685, 10854211), (2053, 8908595), (5287, 3459305), (5729, 3192415), (10265, 1781719), (26435, 691861), (28645, 638483), (34901, 524035), (104807, 174505)]