67299115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{27983}}^1$

素因数の和:28038

約数の個数: 16

約数和(自身を含む): 89324928

約数和(自身を除く): 22025813

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 27983, 139915, 363779, 1035371, 1818895, 5176855, 13459823, 67299115]

約数ペア:

[(1, 67299115), (5, 13459823), (13, 5176855), (37, 1818895), (65, 1035371), (185, 363779), (481, 139915), (2405, 27983)]