285005955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{4337}}^1$

素因数の和:4695

約数の個数: 32

約数和(自身を含む): 492657984

約数和(自身を除く): 207652029

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 337, 1011, 1685, 4337, 4381, 5055, 13011, 13143, 21685, 21905, 56381, 65055, 65715, 169143, 281905, 845715, 1461569, 4384707, 7307845, 19000397, 21923535, 57001191, 95001985, 285005955]

約数ペア:

[(1, 285005955), (3, 95001985), (5, 57001191), (13, 21923535), (15, 19000397), (39, 7307845), (65, 4384707), (195, 1461569), (337, 845715), (1011, 281905), (1685, 169143), (4337, 65715), (4381, 65055), (5055, 56381), (13011, 21905), (13143, 21685)]