145040075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{134921}}^1$

素因数の和:134974

約数の個数: 12

約数和(自身を含む): 184033608

約数和(自身を除く): 38993533

約数列:

[1, 5, 25, 43, 215, 1075, 134921, 674605, 3373025, 5801603, 29008015, 145040075]

約数ペア:

[(1, 145040075), (5, 29008015), (25, 5801603), (43, 3373025), (215, 674605), (1075, 134921)]