136895005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{56921}}^1$

素因数の和:56976

約数の個数: 16

約数和(自身を含む): 181695024

約数和(自身を除く): 44800019

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 56921, 284605, 739973, 2106077, 3699865, 10530385, 27379001, 136895005]

約数ペア:

[(1, 136895005), (5, 27379001), (13, 10530385), (37, 3699865), (65, 2106077), (185, 739973), (481, 284605), (2405, 56921)]