386242565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{13381}}^1$

素因数の和:13660

約数の個数: 16

約数和(自身を含む): 485606016

約数和(自身を除く): 99363451

約数列:

[1, 5, 23, 115, 251, 1255, 5773, 13381, 28865, 66905, 307763, 1538815, 3358631, 16793155, 77248513, 386242565]

約数ペア:

[(1, 386242565), (5, 77248513), (23, 16793155), (115, 3358631), (251, 1538815), (1255, 307763), (5773, 66905), (13381, 28865)]