30900545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1103}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 40061952

約数和(自身を除く): 9161407

約数列:

[1, 5, 13, 65, 431, 1103, 2155, 5515, 5603, 14339, 28015, 71695, 475393, 2376965, 6180109, 30900545]

約数ペア:

[(1, 30900545), (5, 6180109), (13, 2376965), (65, 475393), (431, 71695), (1103, 28015), (2155, 14339), (5515, 5603)]