23564215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 29196288

約数和(自身を除く): 5632073

約数列:

[1, 5, 43, 127, 215, 635, 863, 4315, 5461, 27305, 37109, 109601, 185545, 548005, 4712843, 23564215]

約数ペア:

[(1, 23564215), (5, 4712843), (43, 548005), (127, 185545), (215, 109601), (635, 37109), (863, 27305), (4315, 5461)]