1489490065

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{1553}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 2079624960

約数和(自身を除く): 590134895

約数列:

[1, 5, 7, 35, 67, 335, 409, 469, 1553, 2045, 2345, 2863, 7765, 10871, 14315, 27403, 54355, 104051, 137015, 191821, 520255, 635177, 728357, 959105, 3175885, 3641785, 4446239, 22231195, 42556859, 212784295, 297898013, 1489490065]

約数ペア:

[(1, 1489490065), (5, 297898013), (7, 212784295), (35, 42556859), (67, 22231195), (335, 4446239), (409, 3641785), (469, 3175885), (1553, 959105), (2045, 728357), (2345, 635177), (2863, 520255), (7765, 191821), (10871, 137015), (14315, 104051), (27403, 54355)]