427035

素因数分解:

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

素因数の和:112

約数の個数: 32

約数和(自身を含む): 806400

約数和(自身を除く): 379365

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 343, 415, 581, 735, 1029, 1245, 1715, 1743, 2905, 4067, 5145, 8715, 12201, 20335, 28469, 61005, 85407, 142345, 427035]

約数ペア:

[(1, 427035), (3, 142345), (5, 85407), (7, 61005), (15, 28469), (21, 20335), (35, 12201), (49, 8715), (83, 5145), (105, 4067), (147, 2905), (245, 1743), (249, 1715), (343, 1245), (415, 1029), (581, 735)]