1248656445

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{33391}}^1$

素因数の和:33682

約数の個数: 32

約数和(自身を含む): 2227914240

約数和(自身を除く): 979257795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 831, 1385, 2493, 4155, 7479, 12465, 33391, 37395, 100173, 166955, 300519, 500865, 901557, 1502595, 4507785, 9249307, 27747921, 46246535, 83243763, 138739605, 249731289, 416218815, 1248656445]

約数ペア:

[(1, 1248656445), (3, 416218815), (5, 249731289), (9, 138739605), (15, 83243763), (27, 46246535), (45, 27747921), (135, 9249307), (277, 4507785), (831, 1502595), (1385, 901557), (2493, 500865), (4155, 300519), (7479, 166955), (12465, 100173), (33391, 37395)]