82713015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 187545600

約数和(自身を除く): 104832585

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 73, 77, 99, 105, 109, 135, 165, 189, 219, 231, 297, 315, 327, 365, 385, 495, 511, 545, 657, 693, 763, 803, 945, 981, 1095, 1155, 1199, 1485, 1533, 1635, 1971, 2079, 2289, 2409, 2555, 2943, 3285, 3465, 3597, 3815, 4015, 4599, 4905, 5621, 5995, 6867, 7227, 7665, 7957, 8393, 9855, 10395, 10791, 11445, 12045, 13797, 14715, 16863, 17985, 20601, 21681, 22995, 23871, 25179, 28105, 32373, 34335, 36135, 39785, 41965, 50589, 53955, 55699, 68985, 71613, 75537, 84315, 87527, 103005, 108405, 119355, 125895, 151767, 161865, 167097, 214839, 226611, 252945, 262581, 278495, 358065, 377685, 437635, 501291, 612689, 758835, 787743, 835485, 1074195, 1133055, 1312905, 1503873, 1838067, 2363229, 2506455, 3063445, 3938715, 5514201, 7519365, 9190335, 11816145, 16542603, 27571005, 82713015]

約数ペア:

[(1, 82713015), (3, 27571005), (5, 16542603), (7, 11816145), (9, 9190335), (11, 7519365), (15, 5514201), (21, 3938715), (27, 3063445), (33, 2506455), (35, 2363229), (45, 1838067), (55, 1503873), (63, 1312905), (73, 1133055), (77, 1074195), (99, 835485), (105, 787743), (109, 758835), (135, 612689), (165, 501291), (189, 437635), (219, 377685), (231, 358065), (297, 278495), (315, 262581), (327, 252945), (365, 226611), (385, 214839), (495, 167097), (511, 161865), (545, 151767), (657, 125895), (693, 119355), (763, 108405), (803, 103005), (945, 87527), (981, 84315), (1095, 75537), (1155, 71613), (1199, 68985), (1485, 55699), (1533, 53955), (1635, 50589), (1971, 41965), (2079, 39785), (2289, 36135), (2409, 34335), (2555, 32373), (2943, 28105), (3285, 25179), (3465, 23871), (3597, 22995), (3815, 21681), (4015, 20601), (4599, 17985), (4905, 16863), (5621, 14715), (5995, 13797), (6867, 12045), (7227, 11445), (7665, 10791), (7957, 10395), (8393, 9855)]