23238065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8819}}^1$

素因数の和:8872

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 7243855

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 8819, 44095, 149923, 273389, 749615, 1366945, 4647613, 23238065]

約数ペア:

[(1, 23238065), (5, 4647613), (17, 1366945), (31, 749615), (85, 273389), (155, 149923), (527, 44095), (2635, 8819)]