7015385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 9314256

約数和(自身を除く): 2298871

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 2917, 14585, 37921, 107929, 189605, 539645, 1403077, 7015385]

約数ペア:

[(1, 7015385), (5, 1403077), (13, 539645), (37, 189605), (65, 107929), (185, 37921), (481, 14585), (2405, 2917)]