66782955

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 109969920

約数和(自身を除く): 43186965

約数列:

[1, 3, 5, 15, 71, 73, 213, 219, 355, 365, 859, 1065, 1095, 2577, 4295, 5183, 12885, 15549, 25915, 60989, 62707, 77745, 182967, 188121, 304945, 313535, 914835, 940605, 4452197, 13356591, 22260985, 66782955]

約数ペア:

[(1, 66782955), (3, 22260985), (5, 13356591), (15, 4452197), (71, 940605), (73, 914835), (213, 313535), (219, 304945), (355, 188121), (365, 182967), (859, 77745), (1065, 62707), (1095, 60989), (2577, 25915), (4295, 15549), (5183, 12885)]