30000155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9539}}^1$

素因数の和:9598

約数の個数: 16

約数和(自身を含む): 39152160

約数和(自身を除く): 9152005

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 9539, 47695, 162163, 352943, 810815, 1764715, 6000031, 30000155]

約数ペア:

[(1, 30000155), (5, 6000031), (17, 1764715), (37, 810815), (85, 352943), (185, 162163), (629, 47695), (3145, 9539)]