63893635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 87639552

約数和(自身を除く): 23745917

約数列:

[1, 5, 13, 31, 37, 65, 155, 185, 403, 481, 857, 1147, 2015, 2405, 4285, 5735, 11141, 14911, 26567, 31709, 55705, 74555, 132835, 158545, 345371, 412217, 982979, 1726855, 2061085, 4914895, 12778727, 63893635]

約数ペア:

[(1, 63893635), (5, 12778727), (13, 4914895), (31, 2061085), (37, 1726855), (65, 982979), (155, 412217), (185, 345371), (403, 158545), (481, 132835), (857, 74555), (1147, 55705), (2015, 31709), (2405, 26567), (4285, 14911), (5735, 11141)]