5200205205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{66173}}^1$

素因数の和:66238

約数の個数: 48

約数和(自身を含む): 9300358656

約数和(自身を除く): 4100153451

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 169, 195, 403, 465, 507, 845, 1209, 2015, 2535, 5239, 6045, 15717, 26195, 66173, 78585, 198519, 330865, 860249, 992595, 2051363, 2580747, 4301245, 6154089, 10256815, 11183237, 12903735, 26667719, 30770445, 33549711, 55916185, 80003157, 133338595, 167748555, 346680347, 400015785, 1040041041, 1733401735, 5200205205]

約数ペア:

[(1, 5200205205), (3, 1733401735), (5, 1040041041), (13, 400015785), (15, 346680347), (31, 167748555), (39, 133338595), (65, 80003157), (93, 55916185), (155, 33549711), (169, 30770445), (195, 26667719), (403, 12903735), (465, 11183237), (507, 10256815), (845, 6154089), (1209, 4301245), (2015, 2580747), (2535, 2051363), (5239, 992595), (6045, 860249), (15717, 330865), (26195, 198519), (66173, 78585)]