613331505

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 1093070160

約数和(自身を除く): 479738655

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 401, 615, 829, 1203, 1845, 2005, 2487, 3609, 4145, 6015, 7461, 12435, 16441, 18045, 33989, 37305, 49323, 82205, 101967, 147969, 169945, 246615, 305901, 332429, 509835, 739845, 997287, 1529505, 1662145, 2991861, 4986435, 13629589, 14959305, 40888767, 68147945, 122666301, 204443835, 613331505]

約数ペア:

[(1, 613331505), (3, 204443835), (5, 122666301), (9, 68147945), (15, 40888767), (41, 14959305), (45, 13629589), (123, 4986435), (205, 2991861), (369, 1662145), (401, 1529505), (615, 997287), (829, 739845), (1203, 509835), (1845, 332429), (2005, 305901), (2487, 246615), (3609, 169945), (4145, 147969), (6015, 101967), (7461, 82205), (12435, 49323), (16441, 37305), (18045, 33989)]