82906785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7459}}^1$

素因数の和:7502

約数の個数: 48

約数和(自身を含む): 162926400

約数和(自身を除く): 80019615

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 7459, 11115, 22377, 37295, 67131, 96967, 111885, 141721, 290901, 335655, 425163, 484835, 708605, 872703, 1275489, 1454505, 1842373, 2125815, 4363515, 5527119, 6377445, 9211865, 16581357, 27635595, 82906785]

約数ペア:

[(1, 82906785), (3, 27635595), (5, 16581357), (9, 9211865), (13, 6377445), (15, 5527119), (19, 4363515), (39, 2125815), (45, 1842373), (57, 1454505), (65, 1275489), (95, 872703), (117, 708605), (171, 484835), (195, 425163), (247, 335655), (285, 290901), (585, 141721), (741, 111885), (855, 96967), (1235, 67131), (2223, 37295), (3705, 22377), (7459, 11115)]