2854333425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{19447}}^1$

素因数の和:19582

約数の個数: 48

約数和(自身を含む): 5016028160

約数和(自身を除く): 2161694735

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 103, 285, 309, 475, 515, 1425, 1545, 1957, 2575, 5871, 7725, 9785, 19447, 29355, 48925, 58341, 97235, 146775, 291705, 369493, 486175, 1108479, 1458525, 1847465, 2003041, 5542395, 6009123, 9237325, 10015205, 27711975, 30045615, 38057779, 50076025, 114173337, 150228075, 190288895, 570866685, 951444475, 2854333425]

約数ペア:

[(1, 2854333425), (3, 951444475), (5, 570866685), (15, 190288895), (19, 150228075), (25, 114173337), (57, 50076025), (75, 38057779), (95, 30045615), (103, 27711975), (285, 10015205), (309, 9237325), (475, 6009123), (515, 5542395), (1425, 2003041), (1545, 1847465), (1957, 1458525), (2575, 1108479), (5871, 486175), (7725, 369493), (9785, 291705), (19447, 146775), (29355, 97235), (48925, 58341)]