2230590975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{5651}}^1$

素因数の和:5960

約数の個数: 48

約数和(自身を含む): 3896714880

約数和(自身を除く): 1666123905

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 277, 285, 475, 831, 1385, 1425, 4155, 5263, 5651, 6925, 15789, 16953, 20775, 26315, 28255, 78945, 84765, 107369, 131575, 141275, 322107, 394725, 423825, 536845, 1565327, 1610535, 2684225, 4695981, 7826635, 8052675, 23479905, 29741213, 39133175, 89223639, 117399525, 148706065, 446118195, 743530325, 2230590975]

約数ペア:

[(1, 2230590975), (3, 743530325), (5, 446118195), (15, 148706065), (19, 117399525), (25, 89223639), (57, 39133175), (75, 29741213), (95, 23479905), (277, 8052675), (285, 7826635), (475, 4695981), (831, 2684225), (1385, 1610535), (1425, 1565327), (4155, 536845), (5263, 423825), (5651, 394725), (6925, 322107), (15789, 141275), (16953, 131575), (20775, 107369), (26315, 84765), (28255, 78945)]