17330505

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 28769664

約数和(自身を除く): 11439159

約数列:

[1, 3, 5, 15, 43, 97, 129, 215, 277, 291, 485, 645, 831, 1385, 1455, 4155, 4171, 11911, 12513, 20855, 26869, 35733, 59555, 62565, 80607, 134345, 178665, 403035, 1155367, 3466101, 5776835, 17330505]

約数ペア:

[(1, 17330505), (3, 5776835), (5, 3466101), (15, 1155367), (43, 403035), (97, 178665), (129, 134345), (215, 80607), (277, 62565), (291, 59555), (485, 35733), (645, 26869), (831, 20855), (1385, 12513), (1455, 11911), (4155, 4171)]