126260015

素因数分解:

$5^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 179020800

約数和(自身を除く): 52760785

約数列:

[1, 5, 7, 35, 49, 83, 245, 343, 415, 581, 887, 1715, 2905, 4067, 4435, 6209, 20335, 28469, 31045, 43463, 73621, 142345, 217315, 304241, 368105, 515347, 1521205, 2576735, 3607429, 18037145, 25252003, 126260015]

約数ペア:

[(1, 126260015), (5, 25252003), (7, 18037145), (35, 3607429), (49, 2576735), (83, 1521205), (245, 515347), (343, 368105), (415, 304241), (581, 217315), (887, 142345), (1715, 73621), (2905, 43463), (4067, 31045), (4435, 28469), (6209, 20335)]