42481605

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{15647}}^1$

素因数の和:15836

約数の個数: 16

約数和(自身を含む): 68350464

約数和(自身を除く): 25868859

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 15647, 46941, 78235, 234705, 2832107, 8496321, 14160535, 42481605]

約数ペア:

[(1, 42481605), (3, 14160535), (5, 8496321), (15, 2832107), (181, 234705), (543, 78235), (905, 46941), (2715, 15647)]