5112415

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 7833600

約数和(自身を除く): 2721185

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 271, 343, 385, 539, 1355, 1715, 1897, 2695, 2981, 3773, 9485, 13279, 14905, 18865, 20867, 66395, 92953, 104335, 146069, 464765, 730345, 1022483, 5112415]

約数ペア:

[(1, 5112415), (5, 1022483), (7, 730345), (11, 464765), (35, 146069), (49, 104335), (55, 92953), (77, 66395), (245, 20867), (271, 18865), (343, 14905), (385, 13279), (539, 9485), (1355, 3773), (1715, 2981), (1897, 2695)]