84231225

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 172905600

約数和(自身を除く): 88674375

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 29, 39, 45, 65, 75, 87, 117, 135, 145, 195, 225, 261, 325, 331, 351, 377, 435, 585, 675, 725, 783, 975, 993, 1131, 1305, 1655, 1755, 1885, 2175, 2925, 2979, 3393, 3915, 4303, 4965, 5655, 6525, 8275, 8775, 8937, 9425, 9599, 10179, 12909, 14895, 16965, 19575, 21515, 24825, 28275, 28797, 38727, 44685, 47995, 50895, 64545, 74475, 84825, 86391, 107575, 116181, 124787, 143985, 193635, 223425, 239975, 254475, 259173, 322725, 374361, 431955, 580905, 623935, 719925, 968175, 1123083, 1295865, 1871805, 2159775, 2904525, 3119675, 3369249, 5615415, 6479325, 9359025, 16846245, 28077075, 84231225]

約数ペア:

[(1, 84231225), (3, 28077075), (5, 16846245), (9, 9359025), (13, 6479325), (15, 5615415), (25, 3369249), (27, 3119675), (29, 2904525), (39, 2159775), (45, 1871805), (65, 1295865), (75, 1123083), (87, 968175), (117, 719925), (135, 623935), (145, 580905), (195, 431955), (225, 374361), (261, 322725), (325, 259173), (331, 254475), (351, 239975), (377, 223425), (435, 193635), (585, 143985), (675, 124787), (725, 116181), (783, 107575), (975, 86391), (993, 84825), (1131, 74475), (1305, 64545), (1655, 50895), (1755, 47995), (1885, 44685), (2175, 38727), (2925, 28797), (2979, 28275), (3393, 24825), (3915, 21515), (4303, 19575), (4965, 16965), (5655, 14895), (6525, 12909), (8275, 10179), (8775, 9599), (8937, 9425)]