129408195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16883}}^1$

素因数の和:16971

約数の個数: 32

約数和(自身を含む): 239887872

約数和(自身を除く): 110479677

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 16883, 50649, 84415, 118181, 253245, 354543, 590905, 1232459, 1772715, 3697377, 6162295, 8627213, 18486885, 25881639, 43136065, 129408195]

約数ペア:

[(1, 129408195), (3, 43136065), (5, 25881639), (7, 18486885), (15, 8627213), (21, 6162295), (35, 3697377), (73, 1772715), (105, 1232459), (219, 590905), (365, 354543), (511, 253245), (1095, 118181), (1533, 84415), (2555, 50649), (7665, 16883)]