201115185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{788687}}^1$

素因数の和:788712

約数の個数: 16

約数和(自身を含む): 340713216

約数和(自身を除く): 139598031

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 788687, 2366061, 3943435, 11830305, 13407679, 40223037, 67038395, 201115185]

約数ペア:

[(1, 201115185), (3, 67038395), (5, 40223037), (15, 13407679), (17, 11830305), (51, 3943435), (85, 2366061), (255, 788687)]