201112335

素因数分解:

$3^3\times 5^1\times {\mathrm{1489721}}^1$

素因数の和:1489735

約数の個数: 16

約数和(自身を含む): 357533280

約数和(自身を除く): 156420945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1489721, 4469163, 7448605, 13407489, 22345815, 40222467, 67037445, 201112335]

約数ペア:

[(1, 201112335), (3, 67037445), (5, 40222467), (9, 22345815), (15, 13407489), (27, 7448605), (45, 4469163), (135, 1489721)]