13027971995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1\times {\mathrm{1669}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 16506547200

約数和(自身を除く): 3478575205

約数列:

[1, 5, 23, 103, 115, 515, 659, 1669, 2369, 3295, 8345, 11845, 15157, 38387, 67877, 75785, 171907, 191935, 339385, 859535, 1099871, 1561171, 3953861, 5499355, 7805855, 19769305, 25297033, 113286713, 126485165, 566433565, 2605594399, 13027971995]

約数ペア:

[(1, 13027971995), (5, 2605594399), (23, 566433565), (103, 126485165), (115, 113286713), (515, 25297033), (659, 19769305), (1669, 7805855), (2369, 5499355), (3295, 3953861), (8345, 1561171), (11845, 1099871), (15157, 859535), (38387, 339385), (67877, 191935), (75785, 171907)]