48077775

素因数分解:

$3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2120

約数の個数: 36

約数和(自身を含む): 86960952

約数和(自身を除く): 38883177

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 225, 321, 535, 963, 1605, 1997, 2675, 4815, 5991, 8025, 9985, 17973, 24075, 29955, 49925, 89865, 149775, 213679, 449325, 641037, 1068395, 1923111, 3205185, 5341975, 9615555, 16025925, 48077775]

約数ペア:

[(1, 48077775), (3, 16025925), (5, 9615555), (9, 5341975), (15, 3205185), (25, 1923111), (45, 1068395), (75, 641037), (107, 449325), (225, 213679), (321, 149775), (535, 89865), (963, 49925), (1605, 29955), (1997, 24075), (2675, 17973), (4815, 9985), (5991, 8025)]