9211385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 11625984

約数和(自身を除く): 2414599

約数列:

[1, 5, 23, 115, 173, 463, 865, 2315, 3979, 10649, 19895, 53245, 80099, 400495, 1842277, 9211385]

約数ペア:

[(1, 9211385), (5, 1842277), (23, 400495), (115, 80099), (173, 53245), (463, 19895), (865, 10649), (2315, 3979)]