27422135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 36701280

約数和(自身を除く): 9279145

約数列:

[1, 5, 13, 31, 65, 155, 403, 439, 961, 2015, 2195, 4805, 5707, 12493, 13609, 28535, 62465, 68045, 176917, 421879, 884585, 2109395, 5484427, 27422135]

約数ペア:

[(1, 27422135), (5, 5484427), (13, 2109395), (31, 884585), (65, 421879), (155, 176917), (403, 68045), (439, 62465), (961, 28535), (2015, 13609), (2195, 12493), (4805, 5707)]