49191435

素因数分解:

$3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{787}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 87751680

約数和(自身を除く): 38560245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 463, 787, 1389, 2315, 2361, 3935, 4167, 6945, 7083, 11805, 12501, 20835, 21249, 35415, 62505, 106245, 364381, 1093143, 1821905, 3279429, 5465715, 9838287, 16397145, 49191435]

約数ペア:

[(1, 49191435), (3, 16397145), (5, 9838287), (9, 5465715), (15, 3279429), (27, 1821905), (45, 1093143), (135, 364381), (463, 106245), (787, 62505), (1389, 35415), (2315, 21249), (2361, 20835), (3935, 12501), (4167, 11805), (6945, 7083)]