79071165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 148717296

約数和(自身を除く): 69646131

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 369, 615, 697, 765, 1845, 2091, 2521, 3485, 6273, 7563, 10455, 12605, 22689, 31365, 37815, 42857, 103361, 113445, 128571, 214285, 310083, 385713, 516805, 642855, 930249, 1550415, 1757137, 1928565, 4651245, 5271411, 8785685, 15814233, 26357055, 79071165]

約数ペア:

[(1, 79071165), (3, 26357055), (5, 15814233), (9, 8785685), (15, 5271411), (17, 4651245), (41, 1928565), (45, 1757137), (51, 1550415), (85, 930249), (123, 642855), (153, 516805), (205, 385713), (255, 310083), (369, 214285), (615, 128571), (697, 113445), (765, 103361), (1845, 42857), (2091, 37815), (2521, 31365), (3485, 22689), (6273, 12605), (7563, 10455)]