11115855

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13001}}^1$

素因数の和:13031

約数の個数: 24

約数和(自身を含む): 20283120

約数和(自身を除く): 9167265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 13001, 39003, 65005, 117009, 195015, 247019, 585045, 741057, 1235095, 2223171, 3705285, 11115855]

約数ペア:

[(1, 11115855), (3, 3705285), (5, 2223171), (9, 1235095), (15, 741057), (19, 585045), (45, 247019), (57, 195015), (95, 117009), (171, 65005), (285, 39003), (855, 13001)]