38944395

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 84564480

約数和(自身を除く): 45620085

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 95, 105, 133, 135, 171, 189, 241, 243, 285, 315, 399, 405, 513, 567, 665, 723, 855, 945, 1197, 1205, 1215, 1539, 1687, 1701, 1995, 2169, 2565, 2835, 3591, 3615, 4579, 4617, 5061, 5985, 6507, 7695, 8435, 8505, 10773, 10845, 13737, 15183, 17955, 19521, 22895, 23085, 25305, 32053, 32319, 32535, 41211, 45549, 53865, 58563, 68685, 75915, 96159, 97605, 123633, 136647, 160265, 161595, 206055, 227745, 288477, 292815, 370899, 409941, 480795, 618165, 683235, 865431, 1112697, 1442385, 1854495, 2049705, 2596293, 4327155, 5563485, 7788879, 12981465, 38944395]

約数ペア:

[(1, 38944395), (3, 12981465), (5, 7788879), (7, 5563485), (9, 4327155), (15, 2596293), (19, 2049705), (21, 1854495), (27, 1442385), (35, 1112697), (45, 865431), (57, 683235), (63, 618165), (81, 480795), (95, 409941), (105, 370899), (133, 292815), (135, 288477), (171, 227745), (189, 206055), (241, 161595), (243, 160265), (285, 136647), (315, 123633), (399, 97605), (405, 96159), (513, 75915), (567, 68685), (665, 58563), (723, 53865), (855, 45549), (945, 41211), (1197, 32535), (1205, 32319), (1215, 32053), (1539, 25305), (1687, 23085), (1701, 22895), (1995, 19521), (2169, 17955), (2565, 15183), (2835, 13737), (3591, 10845), (3615, 10773), (4579, 8505), (4617, 8435), (5061, 7695), (5985, 6507)]