194672575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 269268480

約数和(自身を除く): 74595905

約数列:

[1, 5, 19, 23, 25, 95, 103, 115, 173, 437, 475, 515, 575, 865, 1957, 2185, 2369, 2575, 3287, 3979, 4325, 9785, 10925, 11845, 16435, 17819, 19895, 45011, 48925, 59225, 75601, 82175, 89095, 99475, 225055, 338561, 378005, 409837, 445475, 1125275, 1692805, 1890025, 2049185, 7786903, 8464025, 10245925, 38934515, 194672575]

約数ペア:

[(1, 194672575), (5, 38934515), (19, 10245925), (23, 8464025), (25, 7786903), (95, 2049185), (103, 1890025), (115, 1692805), (173, 1125275), (437, 445475), (475, 409837), (515, 378005), (575, 338561), (865, 225055), (1957, 99475), (2185, 89095), (2369, 82175), (2575, 75601), (3287, 59225), (3979, 48925), (4325, 45011), (9785, 19895), (10925, 17819), (11845, 16435)]