31224115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12983}}^1$

素因数の和:13038

約数の個数: 16

約数和(自身を含む): 41444928

約数和(自身を除く): 10220813

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 12983, 64915, 168779, 480371, 843895, 2401855, 6244823, 31224115]

約数ペア:

[(1, 31224115), (5, 6244823), (13, 2401855), (37, 843895), (65, 480371), (185, 168779), (481, 64915), (2405, 12983)]