205651785

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{60397}}^1$

素因数の和:60632

約数の個数: 16

約数和(自身を含む): 330497856

約数和(自身を除く): 124846071

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 60397, 181191, 301985, 905955, 13710119, 41130357, 68550595, 205651785]

約数ペア:

[(1, 205651785), (3, 68550595), (5, 41130357), (15, 13710119), (227, 905955), (681, 301985), (1135, 181191), (3405, 60397)]