23211885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 39595392

約数和(自身を除く): 16383507

約数列:

[1, 3, 5, 15, 17, 51, 85, 227, 255, 401, 681, 1135, 1203, 2005, 3405, 3859, 6015, 6817, 11577, 19295, 20451, 34085, 57885, 91027, 102255, 273081, 455135, 1365405, 1547459, 4642377, 7737295, 23211885]

約数ペア:

[(1, 23211885), (3, 7737295), (5, 4642377), (15, 1547459), (17, 1365405), (51, 455135), (85, 273081), (227, 102255), (255, 91027), (401, 57885), (681, 34085), (1135, 20451), (1203, 19295), (2005, 11577), (3405, 6817), (3859, 6015)]