23172585

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{919}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 38043840

約数和(自身を除く): 14871255

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 919, 1681, 2757, 4595, 5043, 8405, 13785, 25215, 37679, 113037, 188395, 565185, 1544839, 4634517, 7724195, 23172585]

約数ペア:

[(1, 23172585), (3, 7724195), (5, 4634517), (15, 1544839), (41, 565185), (123, 188395), (205, 113037), (615, 37679), (919, 25215), (1681, 13785), (2757, 8405), (4595, 5043)]