26417745

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 23901615

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1279, 1377, 2295, 3837, 4131, 6395, 6885, 11511, 19185, 20655, 21743, 34533, 57555, 65229, 103599, 108715, 172665, 195687, 310797, 326145, 517995, 587061, 978435, 1553985, 1761183, 2935305, 5283549, 8805915, 26417745]

約数ペア:

[(1, 26417745), (3, 8805915), (5, 5283549), (9, 2935305), (15, 1761183), (17, 1553985), (27, 978435), (45, 587061), (51, 517995), (81, 326145), (85, 310797), (135, 195687), (153, 172665), (243, 108715), (255, 103599), (405, 65229), (459, 57555), (765, 34533), (1215, 21743), (1279, 20655), (1377, 19185), (2295, 11511), (3837, 6885), (4131, 6395)]