284670045

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 579734232

約数和(自身を除く): 295064187

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 81, 99, 111, 121, 135, 157, 165, 185, 297, 333, 363, 405, 407, 471, 495, 555, 605, 785, 891, 999, 1089, 1221, 1413, 1485, 1665, 1727, 1815, 2035, 2355, 2997, 3267, 3663, 4239, 4455, 4477, 4995, 5181, 5445, 5809, 6105, 7065, 8635, 9801, 10989, 12717, 13431, 14985, 15543, 16335, 17427, 18315, 18997, 21195, 22385, 25905, 29045, 32967, 40293, 46629, 49005, 52281, 54945, 56991, 63585, 63899, 67155, 77715, 87135, 94985, 120879, 139887, 156843, 164835, 170973, 191697, 201465, 233145, 261405, 284955, 319495, 362637, 470529, 512919, 575091, 604395, 699435, 702889, 784215, 854865, 958485, 1538757, 1725273, 1813185, 2108667, 2352645, 2564595, 2875455, 3514445, 5175819, 6326001, 7693785, 8626365, 10543335, 18978003, 25879095, 31630005, 56934009, 94890015, 284670045]

約数ペア:

[(1, 284670045), (3, 94890015), (5, 56934009), (9, 31630005), (11, 25879095), (15, 18978003), (27, 10543335), (33, 8626365), (37, 7693785), (45, 6326001), (55, 5175819), (81, 3514445), (99, 2875455), (111, 2564595), (121, 2352645), (135, 2108667), (157, 1813185), (165, 1725273), (185, 1538757), (297, 958485), (333, 854865), (363, 784215), (405, 702889), (407, 699435), (471, 604395), (495, 575091), (555, 512919), (605, 470529), (785, 362637), (891, 319495), (999, 284955), (1089, 261405), (1221, 233145), (1413, 201465), (1485, 191697), (1665, 170973), (1727, 164835), (1815, 156843), (2035, 139887), (2355, 120879), (2997, 94985), (3267, 87135), (3663, 77715), (4239, 67155), (4455, 63899), (4477, 63585), (4995, 56991), (5181, 54945), (5445, 52281), (5809, 49005), (6105, 46629), (7065, 40293), (8635, 32967), (9801, 29045), (10989, 25905), (12717, 22385), (13431, 21195), (14985, 18997), (15543, 18315), (16335, 17427)]