90590445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 182856960

約数和(自身を除く): 92266515

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 73, 99, 109, 115, 165, 207, 219, 253, 327, 345, 365, 495, 545, 657, 759, 803, 981, 1035, 1095, 1199, 1265, 1635, 1679, 2277, 2409, 2507, 3285, 3597, 3795, 4015, 4905, 5037, 5995, 7227, 7521, 7957, 8395, 10791, 11385, 12045, 12535, 15111, 17985, 18469, 22563, 23871, 25185, 27577, 36135, 37605, 39785, 53955, 55407, 71613, 75555, 82731, 87527, 92345, 112815, 119355, 137885, 166221, 183011, 248193, 262581, 277035, 358065, 413655, 437635, 549033, 787743, 831105, 915055, 1240965, 1312905, 1647099, 2013121, 2745165, 3938715, 6039363, 8235495, 10065605, 18118089, 30196815, 90590445]

約数ペア:

[(1, 90590445), (3, 30196815), (5, 18118089), (9, 10065605), (11, 8235495), (15, 6039363), (23, 3938715), (33, 2745165), (45, 2013121), (55, 1647099), (69, 1312905), (73, 1240965), (99, 915055), (109, 831105), (115, 787743), (165, 549033), (207, 437635), (219, 413655), (253, 358065), (327, 277035), (345, 262581), (365, 248193), (495, 183011), (545, 166221), (657, 137885), (759, 119355), (803, 112815), (981, 92345), (1035, 87527), (1095, 82731), (1199, 75555), (1265, 71613), (1635, 55407), (1679, 53955), (2277, 39785), (2409, 37605), (2507, 36135), (3285, 27577), (3597, 25185), (3795, 23871), (4015, 22563), (4905, 18469), (5037, 17985), (5995, 15111), (7227, 12535), (7521, 12045), (7957, 11385), (8395, 10791)]