27623565

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 49799040

約数和(自身を除く): 22175475

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 2803, 3285, 8409, 9855, 14015, 25227, 42045, 75681, 126135, 204619, 378405, 613857, 1023095, 1841571, 3069285, 5524713, 9207855, 27623565]

約数ペア:

[(1, 27623565), (3, 9207855), (5, 5524713), (9, 3069285), (15, 1841571), (27, 1023095), (45, 613857), (73, 378405), (135, 204619), (219, 126135), (365, 75681), (657, 42045), (1095, 25227), (1971, 14015), (2803, 9855), (3285, 8409)]