13401645

素因数分解:

$3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2531}}^1$

素因数の和:2892

約数の個数: 16

約数和(自身を含む): 21511872

約数和(自身を除く): 8110227

約数列:

[1, 3, 5, 15, 353, 1059, 1765, 2531, 5295, 7593, 12655, 37965, 893443, 2680329, 4467215, 13401645]

約数ペア:

[(1, 13401645), (3, 4467215), (5, 2680329), (15, 893443), (353, 37965), (1059, 12655), (1765, 7593), (2531, 5295)]