28430565

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61141}}^1$

素因数の和:61180

約数の個数: 16

約数和(自身を含む): 46957056

約数和(自身を除く): 18526491

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 61141, 183423, 305705, 917115, 1895371, 5686113, 9476855, 28430565]

約数ペア:

[(1, 28430565), (3, 9476855), (5, 5686113), (15, 1895371), (31, 917115), (93, 305705), (155, 183423), (465, 61141)]