42358965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{256721}}^1$

素因数の和:256740

約数の個数: 16

約数和(自身を含む): 73935936

約数和(自身を除く): 31576971

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 256721, 770163, 1283605, 2823931, 3850815, 8471793, 14119655, 42358965]

約数ペア:

[(1, 42358965), (3, 14119655), (5, 8471793), (11, 3850815), (15, 2823931), (33, 1283605), (55, 770163), (165, 256721)]