18053255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5381}}^1$

素因数の和:5458

約数の個数: 16

約数和(自身を含む): 24025248

約数和(自身を除く): 5971993

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 5381, 26905, 59191, 295955, 328241, 1641205, 3610651, 18053255]

約数ペア:

[(1, 18053255), (5, 3610651), (11, 1641205), (55, 328241), (61, 295955), (305, 59191), (671, 26905), (3355, 5381)]