64308805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 90927360

約数和(自身を除く): 26618555

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 1265, 1595, 1753, 3335, 7337, 8765, 19283, 36685, 40319, 50837, 96415, 201595, 254185, 443509, 559207, 1169251, 2217545, 2796035, 5846255, 12861761, 64308805]

約数ペア:

[(1, 64308805), (5, 12861761), (11, 5846255), (23, 2796035), (29, 2217545), (55, 1169251), (115, 559207), (145, 443509), (253, 254185), (319, 201595), (667, 96415), (1265, 50837), (1595, 40319), (1753, 36685), (3335, 19283), (7337, 8765)]