1210106895

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{1663}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 1956864000

約数和(自身を除く): 746757105

約数列:

[1, 3, 5, 15, 139, 349, 417, 695, 1047, 1663, 1745, 2085, 4989, 5235, 8315, 24945, 48511, 145533, 231157, 242555, 580387, 693471, 727665, 1155785, 1741161, 2901935, 3467355, 8705805, 80673793, 242021379, 403368965, 1210106895]

約数ペア:

[(1, 1210106895), (3, 403368965), (5, 242021379), (15, 80673793), (139, 8705805), (349, 3467355), (417, 2901935), (695, 1741161), (1047, 1155785), (1663, 727665), (1745, 693471), (2085, 580387), (4989, 242555), (5235, 231157), (8315, 145533), (24945, 48511)]