2012097105

素因数分解:

$3^5\times 5^1\times {\mathrm{1656047}}^1$

素因数の和:1656067

約数の個数: 24

約数和(自身を含む): 3616808832

約数和(自身を除く): 1604711727

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1656047, 4968141, 8280235, 14904423, 24840705, 44713269, 74522115, 134139807, 223566345, 402419421, 670699035, 2012097105]

約数ペア:

[(1, 2012097105), (3, 670699035), (5, 402419421), (9, 223566345), (15, 134139807), (27, 74522115), (45, 44713269), (81, 24840705), (135, 14904423), (243, 8280235), (405, 4968141), (1215, 1656047)]