2088394545

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 3558297600

約数和(自身を除く): 1469903055

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 311, 359, 435, 645, 933, 1077, 1247, 1555, 1795, 3741, 4665, 5385, 6235, 9019, 10411, 13373, 15437, 18705, 27057, 31233, 40119, 45095, 46311, 52055, 66865, 77185, 111649, 135285, 156165, 200595, 231555, 334947, 387817, 447673, 558245, 1163451, 1343019, 1674735, 1939085, 2238365, 3237821, 4800907, 5817255, 6715095, 9713463, 14402721, 16189105, 24004535, 48567315, 72013605, 139226303, 417678909, 696131515, 2088394545]

約数ペア:

[(1, 2088394545), (3, 696131515), (5, 417678909), (15, 139226303), (29, 72013605), (43, 48567315), (87, 24004535), (129, 16189105), (145, 14402721), (215, 9713463), (311, 6715095), (359, 5817255), (435, 4800907), (645, 3237821), (933, 2238365), (1077, 1939085), (1247, 1674735), (1555, 1343019), (1795, 1163451), (3741, 558245), (4665, 447673), (5385, 387817), (6235, 334947), (9019, 231555), (10411, 200595), (13373, 156165), (15437, 135285), (18705, 111649), (27057, 77185), (31233, 66865), (40119, 52055), (45095, 46311)]