4080641115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{9539}}^1$

素因数の和:9664

約数の個数: 48

約数和(自身を含む): 6978700800

約数和(自身を除く): 2898059685

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 361, 395, 1083, 1185, 1501, 1805, 4503, 5415, 7505, 9539, 22515, 28519, 28617, 47695, 85557, 142595, 143085, 181241, 427785, 543723, 753581, 906205, 2260743, 2718615, 3443579, 3767905, 10330737, 11303715, 14318039, 17217895, 42954117, 51653685, 71590195, 214770585, 272042741, 816128223, 1360213705, 4080641115]

約数ペア:

[(1, 4080641115), (3, 1360213705), (5, 816128223), (15, 272042741), (19, 214770585), (57, 71590195), (79, 51653685), (95, 42954117), (237, 17217895), (285, 14318039), (361, 11303715), (395, 10330737), (1083, 3767905), (1185, 3443579), (1501, 2718615), (1805, 2260743), (4503, 906205), (5415, 753581), (7505, 543723), (9539, 427785), (22515, 181241), (28519, 143085), (28617, 142595), (47695, 85557)]