494004051575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{23203}}^1$

素因数の和:23904

約数の個数: 48

約数和(自身を含む): 650775300096

約数和(自身を除く): 156771248521

約数列:

[1, 5, 23, 25, 61, 115, 305, 575, 607, 1403, 1525, 3035, 7015, 13961, 15175, 23203, 35075, 37027, 69805, 116015, 185135, 349025, 533669, 580075, 851621, 925675, 1415383, 2668345, 4258105, 7076915, 13341725, 14084221, 21290525, 32553809, 35384575, 70421105, 162769045, 323937083, 352105525, 813845225, 859137481, 1619685415, 4295687405, 8098427075, 19760162063, 21478437025, 98800810315, 494004051575]

約数ペア:

[(1, 494004051575), (5, 98800810315), (23, 21478437025), (25, 19760162063), (61, 8098427075), (115, 4295687405), (305, 1619685415), (575, 859137481), (607, 813845225), (1403, 352105525), (1525, 323937083), (3035, 162769045), (7015, 70421105), (13961, 35384575), (15175, 32553809), (23203, 21290525), (35075, 14084221), (37027, 13341725), (69805, 7076915), (116015, 4258105), (185135, 2668345), (349025, 1415383), (533669, 925675), (580075, 851621)]