138081105

素因数分解:

$3^5\times 5^1\times {\mathrm{113647}}^1$

素因数の和:113667

約数の個数: 24

約数和(自身を含む): 248207232

約数和(自身を除く): 110126127

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 113647, 340941, 568235, 1022823, 1704705, 3068469, 5114115, 9205407, 15342345, 27616221, 46027035, 138081105]

約数ペア:

[(1, 138081105), (3, 46027035), (5, 27616221), (9, 15342345), (15, 9205407), (27, 5114115), (45, 3068469), (81, 1704705), (135, 1022823), (243, 568235), (405, 340941), (1215, 113647)]