162020125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{68219}}^1$

素因数の和:68253

約数の個数: 16

約数和(自身を含む): 212846400

約数和(自身を除く): 50826275

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 68219, 341095, 1296161, 1705475, 6480805, 8527375, 32404025, 162020125]

約数ペア:

[(1, 162020125), (5, 32404025), (19, 8527375), (25, 6480805), (95, 1705475), (125, 1296161), (475, 341095), (2375, 68219)]