66992355

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{7481}}^1$

素因数の和:7691

約数の個数: 24

約数和(自身を含む): 116719200

約数和(自身を除く): 49726845

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1791, 2985, 7481, 8955, 22443, 37405, 67329, 112215, 336645, 1488719, 4466157, 7443595, 13398471, 22330785, 66992355]

約数ペア:

[(1, 66992355), (3, 22330785), (5, 13398471), (9, 7443595), (15, 4466157), (45, 1488719), (199, 336645), (597, 112215), (995, 67329), (1791, 37405), (2985, 22443), (7481, 8955)]