4865221245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{45319}}^1$

素因数の和:45765

約数の個数: 32

約数和(自身を含む): 8262017280

約数和(自身を除く): 3396796035

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 421, 1263, 2105, 6315, 7157, 21471, 35785, 45319, 107355, 135957, 226595, 679785, 770423, 2311269, 3852115, 11556345, 19079299, 57237897, 95396495, 286189485, 324348083, 973044249, 1621740415, 4865221245]

約数ペア:

[(1, 4865221245), (3, 1621740415), (5, 973044249), (15, 324348083), (17, 286189485), (51, 95396495), (85, 57237897), (255, 19079299), (421, 11556345), (1263, 3852115), (2105, 2311269), (6315, 770423), (7157, 679785), (21471, 226595), (35785, 135957), (45319, 107355)]