225053689

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73571}}^1$

素因数の和:73620

約数の個数: 16

約数和(自身を含む): 282516480

約数和(自身を除く): 57462791

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 73571, 514997, 1397849, 1692133, 9784943, 11844931, 32150527, 225053689]

約数ペア:

[(1, 225053689), (7, 32150527), (19, 11844931), (23, 9784943), (133, 1692133), (161, 1397849), (437, 514997), (3059, 73571)]