353149535

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{1321}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 428454912

約数和(自身を除く): 75305377

約数列:

[1, 5, 127, 421, 635, 1321, 2105, 6605, 53467, 167767, 267335, 556141, 838835, 2780705, 70629907, 353149535]

約数ペア:

[(1, 353149535), (5, 70629907), (127, 2780705), (421, 838835), (635, 556141), (1321, 267335), (2105, 167767), (6605, 53467)]