24706485

素因数分解:

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

素因数の和:219

約数の個数: 64

約数和(自身を含む): 46886400

約数和(自身を除く): 22179915

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 73, 109, 115, 135, 207, 219, 327, 345, 365, 545, 621, 657, 981, 1035, 1095, 1635, 1679, 1971, 2507, 2943, 3105, 3285, 4905, 5037, 7521, 7957, 8395, 9855, 12535, 14715, 15111, 22563, 23871, 25185, 37605, 39785, 45333, 67689, 71613, 75555, 112815, 119355, 183011, 214839, 226665, 338445, 358065, 549033, 915055, 1074195, 1647099, 2745165, 4941297, 8235495, 24706485]

約数ペア:

[(1, 24706485), (3, 8235495), (5, 4941297), (9, 2745165), (15, 1647099), (23, 1074195), (27, 915055), (45, 549033), (69, 358065), (73, 338445), (109, 226665), (115, 214839), (135, 183011), (207, 119355), (219, 112815), (327, 75555), (345, 71613), (365, 67689), (545, 45333), (621, 39785), (657, 37605), (981, 25185), (1035, 23871), (1095, 22563), (1635, 15111), (1679, 14715), (1971, 12535), (2507, 9855), (2943, 8395), (3105, 7957), (3285, 7521), (4905, 5037)]