6989077425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{180247}}^1$

素因数の和:180318

約数の個数: 48

約数和(自身を含む): 12874033152

約数和(自身を除く): 5884955727

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1551, 2585, 3525, 7755, 12925, 38775, 180247, 540741, 901235, 1982717, 2703705, 4506175, 5948151, 8471609, 9913585, 13518525, 25414827, 29740755, 42358045, 49567925, 93187699, 127074135, 148703775, 211790225, 279563097, 465938495, 635370675, 1397815485, 2329692475, 6989077425]

約数ペア:

[(1, 6989077425), (3, 2329692475), (5, 1397815485), (11, 635370675), (15, 465938495), (25, 279563097), (33, 211790225), (47, 148703775), (55, 127074135), (75, 93187699), (141, 49567925), (165, 42358045), (235, 29740755), (275, 25414827), (517, 13518525), (705, 9913585), (825, 8471609), (1175, 5948151), (1551, 4506175), (2585, 2703705), (3525, 1982717), (7755, 901235), (12925, 540741), (38775, 180247)]