6278175

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 11784960

約数和(自身を除く): 5506785

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 131, 135, 213, 225, 355, 393, 639, 655, 675, 1065, 1179, 1775, 1917, 1965, 3195, 3275, 3537, 5325, 5895, 9301, 9585, 9825, 15975, 17685, 27903, 29475, 46505, 47925, 83709, 88425, 139515, 232525, 251127, 418545, 697575, 1255635, 2092725, 6278175]

約数ペア:

[(1, 6278175), (3, 2092725), (5, 1255635), (9, 697575), (15, 418545), (25, 251127), (27, 232525), (45, 139515), (71, 88425), (75, 83709), (131, 47925), (135, 46505), (213, 29475), (225, 27903), (355, 17685), (393, 15975), (639, 9825), (655, 9585), (675, 9301), (1065, 5895), (1179, 5325), (1775, 3537), (1917, 3275), (1965, 3195)]