142474815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{150767}}^1$

素因数の和:150788

約数の個数: 32

約数和(自身を含む): 289474560

約数和(自身を除く): 146999745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 150767, 452301, 753835, 1055369, 1356903, 2261505, 3166107, 4070709, 5276845, 6784515, 9498321, 15830535, 20353545, 28494963, 47491605, 142474815]

約数ペア:

[(1, 142474815), (3, 47491605), (5, 28494963), (7, 20353545), (9, 15830535), (15, 9498321), (21, 6784515), (27, 5276845), (35, 4070709), (45, 3166107), (63, 2261505), (105, 1356903), (135, 1055369), (189, 753835), (315, 452301), (945, 150767)]