2227432625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{39511}}^1$

素因数の和:39578

約数の個数: 32

約数和(自身を含む): 3106591488

約数和(自身を除く): 879158863

約数列:

[1, 5, 11, 25, 41, 55, 125, 205, 275, 451, 1025, 1375, 2255, 5125, 11275, 39511, 56375, 197555, 434621, 987775, 1619951, 2173105, 4938875, 8099755, 10865525, 17819461, 40498775, 54327625, 89097305, 202493875, 445486525, 2227432625]

約数ペア:

[(1, 2227432625), (5, 445486525), (11, 202493875), (25, 89097305), (41, 54327625), (55, 40498775), (125, 17819461), (205, 10865525), (275, 8099755), (451, 4938875), (1025, 2173105), (1375, 1619951), (2255, 987775), (5125, 434621), (11275, 197555), (39511, 56375)]