127550715

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 209571840

約数和(自身を除く): 82021125

約数列:

[1, 3, 5, 15, 47, 141, 235, 239, 705, 717, 757, 1195, 2271, 3585, 3785, 11233, 11355, 33699, 35579, 56165, 106737, 168495, 177895, 180923, 533685, 542769, 904615, 2713845, 8503381, 25510143, 42516905, 127550715]

約数ペア:

[(1, 127550715), (3, 42516905), (5, 25510143), (15, 8503381), (47, 2713845), (141, 904615), (235, 542769), (239, 533685), (705, 180923), (717, 177895), (757, 168495), (1195, 106737), (2271, 56165), (3585, 35579), (3785, 33699), (11233, 11355)]