80773845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{337}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 141311040

約数和(自身を除く): 60537195

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 337, 435, 551, 841, 1011, 1653, 1685, 2523, 2755, 4205, 5055, 6403, 8265, 9773, 12615, 15979, 19209, 29319, 32015, 47937, 48865, 79895, 96045, 146595, 185687, 239685, 283417, 557061, 850251, 928435, 1417085, 2785305, 4251255, 5384923, 16154769, 26924615, 80773845]

約数ペア:

[(1, 80773845), (3, 26924615), (5, 16154769), (15, 5384923), (19, 4251255), (29, 2785305), (57, 1417085), (87, 928435), (95, 850251), (145, 557061), (285, 283417), (337, 239685), (435, 185687), (551, 146595), (841, 96045), (1011, 79895), (1653, 48865), (1685, 47937), (2523, 32015), (2755, 29319), (4205, 19209), (5055, 15979), (6403, 12615), (8265, 9773)]