13307413945

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 19355397120

約数和(自身を除く): 6047983175

約数列:

[1, 5, 7, 23, 35, 89, 115, 161, 281, 445, 623, 661, 805, 1405, 1967, 2047, 3115, 3305, 4627, 6463, 9835, 10235, 14329, 15203, 23135, 25009, 32315, 45241, 58829, 71645, 76015, 106421, 125045, 175063, 185741, 226205, 294145, 411803, 532105, 575207, 875315, 928705, 1300187, 1353067, 2059015, 2876035, 4026449, 4272043, 6500935, 6765335, 9471469, 16530949, 20132245, 21360215, 29904301, 47357345, 82654745, 115716643, 149521505, 380211827, 578583215, 1901059135, 2661482789, 13307413945]

約数ペア:

[(1, 13307413945), (5, 2661482789), (7, 1901059135), (23, 578583215), (35, 380211827), (89, 149521505), (115, 115716643), (161, 82654745), (281, 47357345), (445, 29904301), (623, 21360215), (661, 20132245), (805, 16530949), (1405, 9471469), (1967, 6765335), (2047, 6500935), (3115, 4272043), (3305, 4026449), (4627, 2876035), (6463, 2059015), (9835, 1353067), (10235, 1300187), (14329, 928705), (15203, 875315), (23135, 575207), (25009, 532105), (32315, 411803), (45241, 294145), (58829, 226205), (71645, 185741), (76015, 175063), (106421, 125045)]