164482815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{4027}}^1$

素因数の和:4431

約数の個数: 32

約数和(自身を含む): 301616640

約数和(自身を除く): 137133825

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 389, 1167, 1945, 2723, 4027, 5835, 8169, 12081, 13615, 20135, 28189, 40845, 60405, 84567, 140945, 422835, 1566503, 4699509, 7832515, 10965521, 23497545, 32896563, 54827605, 164482815]

約数ペア:

[(1, 164482815), (3, 54827605), (5, 32896563), (7, 23497545), (15, 10965521), (21, 7832515), (35, 4699509), (105, 1566503), (389, 422835), (1167, 140945), (1945, 84567), (2723, 60405), (4027, 40845), (5835, 28189), (8169, 20135), (12081, 13615)]