43131825

素因数分解:

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

素因数の和:224

約数の個数: 96

約数和(自身を含む): 89339520

約数和(自身を除く): 46207695

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 37, 45, 55, 75, 99, 111, 135, 157, 165, 185, 225, 275, 297, 333, 407, 471, 495, 555, 675, 785, 825, 925, 999, 1221, 1413, 1485, 1665, 1727, 2035, 2355, 2475, 2775, 3663, 3925, 4239, 4995, 5181, 5809, 6105, 7065, 7425, 8325, 8635, 10175, 10989, 11775, 15543, 17427, 18315, 21195, 24975, 25905, 29045, 30525, 35325, 43175, 46629, 52281, 54945, 63899, 77715, 87135, 91575, 105975, 129525, 145225, 156843, 191697, 233145, 261405, 274725, 319495, 388575, 435675, 575091, 784215, 958485, 1165725, 1307025, 1597475, 1725273, 2875455, 3921075, 4792425, 8626365, 14377275, 43131825]

約数ペア:

[(1, 43131825), (3, 14377275), (5, 8626365), (9, 4792425), (11, 3921075), (15, 2875455), (25, 1725273), (27, 1597475), (33, 1307025), (37, 1165725), (45, 958485), (55, 784215), (75, 575091), (99, 435675), (111, 388575), (135, 319495), (157, 274725), (165, 261405), (185, 233145), (225, 191697), (275, 156843), (297, 145225), (333, 129525), (407, 105975), (471, 91575), (495, 87135), (555, 77715), (675, 63899), (785, 54945), (825, 52281), (925, 46629), (999, 43175), (1221, 35325), (1413, 30525), (1485, 29045), (1665, 25905), (1727, 24975), (2035, 21195), (2355, 18315), (2475, 17427), (2775, 15543), (3663, 11775), (3925, 10989), (4239, 10175), (4995, 8635), (5181, 8325), (5809, 7425), (6105, 7065)]