67372065

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20509}}^1$

素因数の和:20593

約数の個数: 24

約数和(自身を含む): 118383720

約数和(自身を除く): 51011655

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 20509, 61527, 102545, 184581, 307635, 922905, 1497157, 4491471, 7485785, 13474413, 22457355, 67372065]

約数ペア:

[(1, 67372065), (3, 22457355), (5, 13474413), (9, 7485785), (15, 4491471), (45, 1497157), (73, 922905), (219, 307635), (365, 184581), (657, 102545), (1095, 61527), (3285, 20509)]