16000465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6653}}^1$

素因数の和:6708

約数の個数: 16

約数和(自身を含む): 21239568

約数和(自身を除く): 5239103

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 6653, 33265, 86489, 246161, 432445, 1230805, 3200093, 16000465]

約数ペア:

[(1, 16000465), (5, 3200093), (13, 1230805), (37, 432445), (65, 246161), (185, 86489), (481, 33265), (2405, 6653)]