30727045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 38366208

約数和(自身を除く): 7639163

約数列:

[1, 5, 31, 137, 155, 685, 1447, 4247, 7235, 21235, 44857, 198239, 224285, 991195, 6145409, 30727045]

約数ペア:

[(1, 30727045), (5, 6145409), (31, 991195), (137, 224285), (155, 198239), (685, 44857), (1447, 21235), (4247, 7235)]