12262485

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 20385792

約数和(自身を除く): 8123307

約数列:

[1, 3, 5, 15, 41, 123, 127, 157, 205, 381, 471, 615, 635, 785, 1905, 2355, 5207, 6437, 15621, 19311, 19939, 26035, 32185, 59817, 78105, 96555, 99695, 299085, 817499, 2452497, 4087495, 12262485]

約数ペア:

[(1, 12262485), (3, 4087495), (5, 2452497), (15, 817499), (41, 299085), (123, 99695), (127, 96555), (157, 78105), (205, 59817), (381, 32185), (471, 26035), (615, 19939), (635, 19311), (785, 15621), (1905, 6437), (2355, 5207)]