126486325

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 190960000

約数和(自身を除く): 64473675

約数列:

[1, 5, 7, 19, 25, 35, 95, 109, 133, 175, 349, 475, 545, 665, 763, 1745, 2071, 2443, 2725, 3325, 3815, 6631, 8725, 10355, 12215, 14497, 19075, 33155, 38041, 46417, 51775, 61075, 72485, 165775, 190205, 232085, 266287, 362425, 722779, 951025, 1160425, 1331435, 3613895, 5059453, 6657175, 18069475, 25297265, 126486325]

約数ペア:

[(1, 126486325), (5, 25297265), (7, 18069475), (19, 6657175), (25, 5059453), (35, 3613895), (95, 1331435), (109, 1160425), (133, 951025), (175, 722779), (349, 362425), (475, 266287), (545, 232085), (665, 190205), (763, 165775), (1745, 72485), (2071, 61075), (2443, 51775), (2725, 46417), (3325, 38041), (3815, 33155), (6631, 19075), (8725, 14497), (10355, 12215)]