20142816345

素因数分解:

$3^4\times 5^1\times {\mathrm{49735349}}^1$

素因数の和:49735366

約数の個数: 20

約数和(自身を含む): 36107864100

約数和(自身を除く): 15965047755

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 49735349, 149206047, 248676745, 447618141, 746030235, 1342854423, 2238090705, 4028563269, 6714272115, 20142816345]

約数ペア:

[(1, 20142816345), (3, 6714272115), (5, 4028563269), (9, 2238090705), (15, 1342854423), (27, 746030235), (45, 447618141), (81, 248676745), (135, 149206047), (405, 49735349)]