70509985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 104670720

約数和(自身を除く): 34160735

約数列:

[1, 5, 7, 13, 35, 65, 91, 353, 439, 455, 1765, 2195, 2471, 3073, 4589, 5707, 12355, 15365, 22945, 28535, 32123, 39949, 154967, 160615, 199745, 774835, 1084769, 2014571, 5423845, 10072855, 14101997, 70509985]

約数ペア:

[(1, 70509985), (5, 14101997), (7, 10072855), (13, 5423845), (35, 2014571), (65, 1084769), (91, 774835), (353, 199745), (439, 160615), (455, 154967), (1765, 39949), (2195, 32123), (2471, 28535), (3073, 22945), (4589, 15365), (5707, 12355)]