2247209985

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1\times {\mathrm{3691}}^1$

素因数の和:4833

約数の個数: 32

約数和(自身を含む): 3697080192

約数和(自身を除く): 1449870207

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1097, 3291, 3691, 5485, 11073, 16455, 18455, 40589, 55365, 121767, 136567, 202945, 409701, 608835, 682835, 2048505, 4049027, 12147081, 20245135, 60735405, 149813999, 449441997, 749069995, 2247209985]

約数ペア:

[(1, 2247209985), (3, 749069995), (5, 449441997), (15, 149813999), (37, 60735405), (111, 20245135), (185, 12147081), (555, 4049027), (1097, 2048505), (3291, 682835), (3691, 608835), (5485, 409701), (11073, 202945), (16455, 136567), (18455, 121767), (40589, 55365)]