26505225

素因数分解:

$3^5\times 5^2\times {\mathrm{4363}}^1$

素因数の和:4388

約数の個数: 36

約数和(自身を含む): 49243376

約数和(自身を除く): 22738151

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 4363, 6075, 13089, 21815, 39267, 65445, 109075, 117801, 196335, 327225, 353403, 589005, 981675, 1060209, 1767015, 2945025, 5301045, 8835075, 26505225]

約数ペア:

[(1, 26505225), (3, 8835075), (5, 5301045), (9, 2945025), (15, 1767015), (25, 1060209), (27, 981675), (45, 589005), (75, 353403), (81, 327225), (135, 196335), (225, 117801), (243, 109075), (405, 65445), (675, 39267), (1215, 21815), (2025, 13089), (4363, 6075)]