24557715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2033

約数の個数: 64

約数和(自身を含む): 53760000

約数和(自身を除く): 29202285

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 1999, 2457, 4095, 5997, 9995, 12285, 13993, 17991, 25987, 29985, 41979, 53973, 69965, 77961, 89955, 125937, 129935, 181909, 209895, 233883, 269865, 377811, 389805, 545727, 629685, 701649, 909545, 1169415, 1637181, 1889055, 2728635, 3508245, 4911543, 8185905, 24557715]

約数ペア:

[(1, 24557715), (3, 8185905), (5, 4911543), (7, 3508245), (9, 2728635), (13, 1889055), (15, 1637181), (21, 1169415), (27, 909545), (35, 701649), (39, 629685), (45, 545727), (63, 389805), (65, 377811), (91, 269865), (105, 233883), (117, 209895), (135, 181909), (189, 129935), (195, 125937), (273, 89955), (315, 77961), (351, 69965), (455, 53973), (585, 41979), (819, 29985), (945, 25987), (1365, 17991), (1755, 13993), (1999, 12285), (2457, 9995), (4095, 5997)]