11723955

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5623}}^1$

素因数の和:5770

約数の個数: 16

約数和(自身を含む): 18896640

約数和(自身を除く): 7172685

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 5623, 16869, 28115, 84345, 781597, 2344791, 3907985, 11723955]

約数ペア:

[(1, 11723955), (3, 3907985), (5, 2344791), (15, 781597), (139, 84345), (417, 28115), (695, 16869), (2085, 5623)]