2001566350065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1\times {\mathrm{2071661}}^1$

素因数の和:2073281

約数の個数: 32

約数和(自身を含む): 3282705885312

約数和(自身を除く): 1281139535247

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1571, 4713, 7855, 23565, 64411, 193233, 322055, 966165, 2071661, 6214983, 10358305, 31074915, 84938101, 254814303, 424690505, 1274071515, 3254579431, 9763738293, 16272897155, 48818691465, 133437756671, 400313270013, 667188783355, 2001566350065]

約数ペア:

[(1, 2001566350065), (3, 667188783355), (5, 400313270013), (15, 133437756671), (41, 48818691465), (123, 16272897155), (205, 9763738293), (615, 3254579431), (1571, 1274071515), (4713, 424690505), (7855, 254814303), (23565, 84938101), (64411, 31074915), (193233, 10358305), (322055, 6214983), (966165, 2071661)]