48646545

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 80256000

約数和(自身を除く): 31609455

約数列:

[1, 3, 5, 15, 43, 129, 199, 215, 379, 597, 645, 995, 1137, 1895, 2985, 5685, 8557, 16297, 25671, 42785, 48891, 75421, 81485, 128355, 226263, 244455, 377105, 1131315, 3243103, 9729309, 16215515, 48646545]

約数ペア:

[(1, 48646545), (3, 16215515), (5, 9729309), (15, 3243103), (43, 1131315), (129, 377105), (199, 244455), (215, 226263), (379, 128355), (597, 81485), (645, 75421), (995, 48891), (1137, 42785), (1895, 25671), (2985, 16297), (5685, 8557)]