85319685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10139}}^1$

素因数の和:10178

約数の個数: 48

約数和(自身を含む): 170838720

約数和(自身を除く): 85519035

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 10139, 30417, 50695, 91251, 111529, 152085, 172363, 334587, 456255, 517089, 557645, 861815, 1003761, 1551267, 1672935, 1895993, 2585445, 5018805, 5687979, 7756335, 9479965, 17063937, 28439895, 85319685]

約数ペア:

[(1, 85319685), (3, 28439895), (5, 17063937), (9, 9479965), (11, 7756335), (15, 5687979), (17, 5018805), (33, 2585445), (45, 1895993), (51, 1672935), (55, 1551267), (85, 1003761), (99, 861815), (153, 557645), (165, 517089), (187, 456255), (255, 334587), (495, 172363), (561, 152085), (765, 111529), (935, 91251), (1683, 50695), (2805, 30417), (8415, 10139)]