200065545

素因数分解:

$3^5\times 5^1\times {\mathrm{164663}}^1$

素因数の和:164683

約数の個数: 24

約数和(自身を含む): 359626176

約数和(自身を除く): 159560631

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 164663, 493989, 823315, 1481967, 2469945, 4445901, 7409835, 13337703, 22229505, 40013109, 66688515, 200065545]

約数ペア:

[(1, 200065545), (3, 66688515), (5, 40013109), (9, 22229505), (15, 13337703), (27, 7409835), (45, 4445901), (81, 2469945), (135, 1481967), (243, 823315), (405, 493989), (1215, 164663)]