90266125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 119864160

約数和(自身を除く): 29598035

約数列:

[1, 5, 25, 29, 37, 125, 145, 185, 673, 725, 925, 1073, 3365, 3625, 4625, 5365, 16825, 19517, 24901, 26825, 84125, 97585, 124505, 134125, 487925, 622525, 722129, 2439625, 3112625, 3610645, 18053225, 90266125]

約数ペア:

[(1, 90266125), (5, 18053225), (25, 3610645), (29, 3112625), (37, 2439625), (125, 722129), (145, 622525), (185, 487925), (673, 134125), (725, 124505), (925, 97585), (1073, 84125), (3365, 26825), (3625, 24901), (4625, 19517), (5365, 16825)]