5120885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 7852032

約数和(自身を除く): 2731147

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 283, 329, 385, 517, 1415, 1645, 1981, 2585, 3113, 3619, 9905, 13301, 15565, 18095, 21791, 66505, 93107, 108955, 146311, 465535, 731555, 1024177, 5120885]

約数ペア:

[(1, 5120885), (5, 1024177), (7, 731555), (11, 465535), (35, 146311), (47, 108955), (55, 93107), (77, 66505), (235, 21791), (283, 18095), (329, 15565), (385, 13301), (517, 9905), (1415, 3619), (1645, 3113), (1981, 2585)]