68073905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 88473600

約数和(自身を除く): 20399695

約数列:

[1, 5, 23, 59, 79, 115, 127, 295, 395, 635, 1357, 1817, 2921, 4661, 6785, 7493, 9085, 10033, 14605, 23305, 37465, 50165, 107203, 172339, 230759, 536015, 591947, 861695, 1153795, 2959735, 13614781, 68073905]

約数ペア:

[(1, 68073905), (5, 13614781), (23, 2959735), (59, 1153795), (79, 861695), (115, 591947), (127, 536015), (295, 230759), (395, 172339), (635, 107203), (1357, 50165), (1817, 37465), (2921, 23305), (4661, 14605), (6785, 10033), (7493, 9085)]