115918985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2381}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 172876032

約数和(自身を除く): 56957047

約数列:

[1, 5, 7, 13, 35, 65, 91, 107, 455, 535, 749, 1391, 2381, 3745, 6955, 9737, 11905, 16667, 30953, 48685, 83335, 154765, 216671, 254767, 1083355, 1273835, 1783369, 3311971, 8916845, 16559855, 23183797, 115918985]

約数ペア:

[(1, 115918985), (5, 23183797), (7, 16559855), (13, 8916845), (35, 3311971), (65, 1783369), (91, 1273835), (107, 1083355), (455, 254767), (535, 216671), (749, 154765), (1391, 83335), (2381, 48685), (3745, 30953), (6955, 16667), (9737, 11905)]