42845845

素因数分解:

$5^1\times 7^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 40

約数和(自身を含む): 62114976

約数和(自身を除く): 19269131

約数列:

[1, 5, 7, 35, 43, 49, 83, 215, 245, 301, 343, 415, 581, 1505, 1715, 2107, 2401, 2905, 3569, 4067, 10535, 12005, 14749, 17845, 20335, 24983, 28469, 73745, 103243, 124915, 142345, 174881, 199283, 516215, 874405, 996415, 1224167, 6120835, 8569169, 42845845]

約数ペア:

[(1, 42845845), (5, 8569169), (7, 6120835), (35, 1224167), (43, 996415), (49, 874405), (83, 516215), (215, 199283), (245, 174881), (301, 142345), (343, 124915), (415, 103243), (581, 73745), (1505, 28469), (1715, 24983), (2107, 20335), (2401, 17845), (2905, 14749), (3569, 12005), (4067, 10535)]