55886895

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 50557905

約数列:

[1, 3, 5, 9, 15, 23, 27, 41, 45, 69, 115, 123, 135, 205, 207, 345, 369, 439, 615, 621, 943, 1035, 1107, 1317, 1845, 2195, 2829, 3105, 3951, 4715, 5535, 6585, 8487, 10097, 11853, 14145, 17999, 19755, 25461, 30291, 42435, 50485, 53997, 59265, 89995, 90873, 127305, 151455, 161991, 269985, 272619, 413977, 454365, 485973, 809955, 1241931, 1363095, 2069885, 2429865, 3725793, 6209655, 11177379, 18628965, 55886895]

約数ペア:

[(1, 55886895), (3, 18628965), (5, 11177379), (9, 6209655), (15, 3725793), (23, 2429865), (27, 2069885), (41, 1363095), (45, 1241931), (69, 809955), (115, 485973), (123, 454365), (135, 413977), (205, 272619), (207, 269985), (345, 161991), (369, 151455), (439, 127305), (615, 90873), (621, 89995), (943, 59265), (1035, 53997), (1107, 50485), (1317, 42435), (1845, 30291), (2195, 25461), (2829, 19755), (3105, 17999), (3951, 14145), (4715, 11853), (5535, 10097), (6585, 8487)]