13105367025

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{51713}}^1$

素因数の和:51866

約数の個数: 48

約数和(自身を含む): 22572126720

約数和(自身を除く): 9466759695

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 109, 155, 327, 465, 545, 775, 1635, 2325, 2725, 3379, 8175, 10137, 16895, 50685, 51713, 84475, 155139, 253425, 258565, 775695, 1292825, 1603103, 3878475, 4809309, 5636717, 8015515, 16910151, 24046545, 28183585, 40077575, 84550755, 120232725, 140917925, 174738227, 422753775, 524214681, 873691135, 2621073405, 4368455675, 13105367025]

約数ペア:

[(1, 13105367025), (3, 4368455675), (5, 2621073405), (15, 873691135), (25, 524214681), (31, 422753775), (75, 174738227), (93, 140917925), (109, 120232725), (155, 84550755), (327, 40077575), (465, 28183585), (545, 24046545), (775, 16910151), (1635, 8015515), (2325, 5636717), (2725, 4809309), (3379, 3878475), (8175, 1603103), (10137, 1292825), (16895, 775695), (50685, 258565), (51713, 253425), (84475, 155139)]