26789535

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 51026976

約数和(自身を除く): 24237441

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1297, 1377, 2295, 3891, 4131, 6485, 6885, 11673, 19455, 20655, 22049, 35019, 58365, 66147, 105057, 110245, 175095, 198441, 315171, 330735, 525285, 595323, 992205, 1575855, 1785969, 2976615, 5357907, 8929845, 26789535]

約数ペア:

[(1, 26789535), (3, 8929845), (5, 5357907), (9, 2976615), (15, 1785969), (17, 1575855), (27, 992205), (45, 595323), (51, 525285), (81, 330735), (85, 315171), (135, 198441), (153, 175095), (243, 110245), (255, 105057), (405, 66147), (459, 58365), (765, 35019), (1215, 22049), (1297, 20655), (1377, 19455), (2295, 11673), (3891, 6885), (4131, 6485)]