7290135

素因数分解:

$3^3\times 5^1\times {\mathrm{54001}}^1$

素因数の和:54015

約数の個数: 16

約数和(自身を含む): 12960480

約数和(自身を除く): 5670345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 54001, 162003, 270005, 486009, 810015, 1458027, 2430045, 7290135]

約数ペア:

[(1, 7290135), (3, 2430045), (5, 1458027), (9, 810015), (15, 486009), (27, 270005), (45, 162003), (135, 54001)]