66555945

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4523}}^1$

素因数の和:4646

約数の個数: 32

約数和(自身を含む): 119433600

約数和(自身を除く): 52877655

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4523, 4905, 13569, 14715, 22615, 40707, 67845, 122121, 203535, 493007, 610605, 1479021, 2465035, 4437063, 7395105, 13311189, 22185315, 66555945]

約数ペア:

[(1, 66555945), (3, 22185315), (5, 13311189), (9, 7395105), (15, 4437063), (27, 2465035), (45, 1479021), (109, 610605), (135, 493007), (327, 203535), (545, 122121), (981, 67845), (1635, 40707), (2943, 22615), (4523, 14715), (4905, 13569)]