164866885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{3221}}^1$

素因数の和:3608

約数の個数: 16

約数和(自身を含む): 205305840

約数和(自身を除く): 40438955

約数列:

[1, 5, 29, 145, 353, 1765, 3221, 10237, 16105, 51185, 93409, 467045, 1137013, 5685065, 32973377, 164866885]

約数ペア:

[(1, 164866885), (5, 32973377), (29, 5685065), (145, 1137013), (353, 467045), (1765, 93409), (3221, 51185), (10237, 16105)]