460635825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27791}}^1$

素因数の和:27834

約数の個数: 48

約数和(自身を含む): 868444416

約数和(自身を除く): 407808591

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 5525, 16575, 27791, 83373, 138955, 361283, 416865, 472447, 694775, 1083849, 1417341, 1806415, 2084325, 2362235, 5419245, 6141811, 7086705, 9032075, 11811175, 18425433, 27096225, 30709055, 35433525, 92127165, 153545275, 460635825]

約数ペア:

[(1, 460635825), (3, 153545275), (5, 92127165), (13, 35433525), (15, 30709055), (17, 27096225), (25, 18425433), (39, 11811175), (51, 9032075), (65, 7086705), (75, 6141811), (85, 5419245), (195, 2362235), (221, 2084325), (255, 1806415), (325, 1417341), (425, 1083849), (663, 694775), (975, 472447), (1105, 416865), (1275, 361283), (3315, 138955), (5525, 83373), (16575, 27791)]