228919095

素因数分解:

$3^3\times 5^1\times {\mathrm{1695697}}^1$

素因数の和:1695711

約数の個数: 16

約数和(自身を含む): 406967520

約数和(自身を除く): 178048425

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1695697, 5087091, 8478485, 15261273, 25435455, 45783819, 76306365, 228919095]

約数ペア:

[(1, 228919095), (3, 76306365), (5, 45783819), (9, 25435455), (15, 15261273), (27, 8478485), (45, 5087091), (135, 1695697)]