27679295

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 40435200

約数和(自身を除く): 12755905

約数列:

[1, 5, 7, 19, 35, 95, 107, 133, 389, 535, 665, 749, 1945, 2033, 2723, 3745, 7391, 10165, 13615, 14231, 36955, 41623, 51737, 71155, 208115, 258685, 291361, 790837, 1456805, 3954185, 5535859, 27679295]

約数ペア:

[(1, 27679295), (5, 5535859), (7, 3954185), (19, 1456805), (35, 790837), (95, 291361), (107, 258685), (133, 208115), (389, 71155), (535, 51737), (665, 41623), (749, 36955), (1945, 14231), (2033, 13615), (2723, 10165), (3745, 7391)]