12149719605

素因数分解:

$3^3\times 5^1\times {\mathrm{89997923}}^1$

素因数の和:89997937

約数の個数: 16

約数和(自身を含む): 21599501760

約数和(自身を除く): 9449782155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 89997923, 269993769, 449989615, 809981307, 1349968845, 2429943921, 4049906535, 12149719605]

約数ペア:

[(1, 12149719605), (3, 4049906535), (5, 2429943921), (9, 1349968845), (15, 809981307), (27, 449989615), (45, 269993769), (135, 89997923)]