25865730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2903}}^1$

素因数の和:2933

約数の個数: 80

約数和(自身を含む): 75898944

約数和(自身を除く): 50033214

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2903, 2970, 4455, 5806, 8709, 8910, 14515, 17418, 26127, 29030, 31933, 43545, 52254, 63866, 78381, 87090, 95799, 130635, 156762, 159665, 191598, 235143, 261270, 287397, 319330, 391905, 470286, 478995, 574794, 783810, 862191, 957990, 1175715, 1436985, 1724382, 2351430, 2586573, 2873970, 4310955, 5173146, 8621910, 12932865, 25865730]

約数ペア:

[(1, 25865730), (2, 12932865), (3, 8621910), (5, 5173146), (6, 4310955), (9, 2873970), (10, 2586573), (11, 2351430), (15, 1724382), (18, 1436985), (22, 1175715), (27, 957990), (30, 862191), (33, 783810), (45, 574794), (54, 478995), (55, 470286), (66, 391905), (81, 319330), (90, 287397), (99, 261270), (110, 235143), (135, 191598), (162, 159665), (165, 156762), (198, 130635), (270, 95799), (297, 87090), (330, 78381), (405, 63866), (495, 52254), (594, 43545), (810, 31933), (891, 29030), (990, 26127), (1485, 17418), (1782, 14515), (2903, 8910), (2970, 8709), (4455, 5806)]