7646045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 10606464

約数和(自身を除く): 2960419

約数列:

[1, 5, 11, 43, 53, 55, 61, 215, 265, 305, 473, 583, 671, 2279, 2365, 2623, 2915, 3233, 3355, 11395, 13115, 16165, 25069, 28853, 35563, 125345, 139019, 144265, 177815, 695095, 1529209, 7646045]

約数ペア:

[(1, 7646045), (5, 1529209), (11, 695095), (43, 177815), (53, 144265), (55, 139019), (61, 125345), (215, 35563), (265, 28853), (305, 25069), (473, 16165), (583, 13115), (671, 11395), (2279, 3355), (2365, 3233), (2623, 2915)]