15790765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 20105856

約数和(自身を除く): 4315091

約数列:

[1, 5, 23, 61, 115, 305, 1403, 2251, 7015, 11255, 51773, 137311, 258865, 686555, 3158153, 15790765]

約数ペア:

[(1, 15790765), (5, 3158153), (23, 686555), (61, 258865), (115, 137311), (305, 51773), (1403, 11255), (2251, 7015)]