4580565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 8957952

約数和(自身を除く): 4377387

約数列:

[1, 3, 5, 11, 15, 17, 23, 33, 51, 55, 69, 71, 85, 115, 165, 187, 213, 253, 255, 345, 355, 391, 561, 759, 781, 935, 1065, 1173, 1207, 1265, 1633, 1955, 2343, 2805, 3621, 3795, 3905, 4301, 4899, 5865, 6035, 8165, 11715, 12903, 13277, 17963, 18105, 21505, 24495, 27761, 39831, 53889, 64515, 66385, 83283, 89815, 138805, 199155, 269445, 305371, 416415, 916113, 1526855, 4580565]

約数ペア:

[(1, 4580565), (3, 1526855), (5, 916113), (11, 416415), (15, 305371), (17, 269445), (23, 199155), (33, 138805), (51, 89815), (55, 83283), (69, 66385), (71, 64515), (85, 53889), (115, 39831), (165, 27761), (187, 24495), (213, 21505), (253, 18105), (255, 17963), (345, 13277), (355, 12903), (391, 11715), (561, 8165), (759, 6035), (781, 5865), (935, 4899), (1065, 4301), (1173, 3905), (1207, 3795), (1265, 3621), (1633, 2805), (1955, 2343)]