57619045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 77760000

約数和(自身を除く): 20140955

約数列:

[1, 5, 11, 55, 79, 89, 149, 395, 445, 745, 869, 979, 1639, 4345, 4895, 7031, 8195, 11771, 13261, 35155, 58855, 66305, 77341, 129481, 145871, 386705, 647405, 729355, 1047619, 5238095, 11523809, 57619045]

約数ペア:

[(1, 57619045), (5, 11523809), (11, 5238095), (55, 1047619), (79, 729355), (89, 647405), (149, 386705), (395, 145871), (445, 129481), (745, 77341), (869, 66305), (979, 58855), (1639, 35155), (4345, 13261), (4895, 11771), (7031, 8195)]