16100125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{6779}}^1$

素因数の和:6813

約数の個数: 16

約数和(自身を含む): 21153600

約数和(自身を除く): 5053475

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 6779, 33895, 128801, 169475, 644005, 847375, 3220025, 16100125]

約数ペア:

[(1, 16100125), (5, 3220025), (19, 847375), (25, 644005), (95, 169475), (125, 128801), (475, 33895), (2375, 6779)]