7736205

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 12976128

約数和(自身を除く): 5239923

約数列:

[1, 3, 5, 15, 31, 93, 127, 131, 155, 381, 393, 465, 635, 655, 1905, 1965, 3937, 4061, 11811, 12183, 16637, 19685, 20305, 49911, 59055, 60915, 83185, 249555, 515747, 1547241, 2578735, 7736205]

約数ペア:

[(1, 7736205), (3, 2578735), (5, 1547241), (15, 515747), (31, 249555), (93, 83185), (127, 60915), (131, 59055), (155, 49911), (381, 20305), (393, 19685), (465, 16637), (635, 12183), (655, 11811), (1905, 4061), (1965, 3937)]