2212713045

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79181}}^1$

素因数の和:79224

約数の個数: 48

約数和(自身を含む): 4150403712

約数和(自身を除く): 1937690667

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 3105, 5589, 9315, 27945, 79181, 237543, 395905, 712629, 1187715, 1821163, 2137887, 3563145, 5463489, 6413661, 9105815, 10689435, 16390467, 19240983, 27317445, 32068305, 49171401, 81952335, 96204915, 147514203, 245857005, 442542609, 737571015, 2212713045]

約数ペア:

[(1, 2212713045), (3, 737571015), (5, 442542609), (9, 245857005), (15, 147514203), (23, 96204915), (27, 81952335), (45, 49171401), (69, 32068305), (81, 27317445), (115, 19240983), (135, 16390467), (207, 10689435), (243, 9105815), (345, 6413661), (405, 5463489), (621, 3563145), (1035, 2137887), (1215, 1821163), (1863, 1187715), (3105, 712629), (5589, 395905), (9315, 237543), (27945, 79181)]