55963485

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 102211200

約数和(自身を除く): 46247715

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 139, 207, 345, 389, 417, 695, 1035, 1167, 1251, 1945, 2085, 3197, 3501, 5835, 6255, 8947, 9591, 15985, 17505, 26841, 28773, 44735, 47955, 54071, 80523, 134205, 143865, 162213, 270355, 402615, 486639, 811065, 1243633, 2433195, 3730899, 6218165, 11192697, 18654495, 55963485]

約数ペア:

[(1, 55963485), (3, 18654495), (5, 11192697), (9, 6218165), (15, 3730899), (23, 2433195), (45, 1243633), (69, 811065), (115, 486639), (139, 402615), (207, 270355), (345, 162213), (389, 143865), (417, 134205), (695, 80523), (1035, 54071), (1167, 47955), (1251, 44735), (1945, 28773), (2085, 26841), (3197, 17505), (3501, 15985), (5835, 9591), (6255, 8947)]