13663215

素因数分解:

$3^3\times 5^1\times {\mathrm{101209}}^1$

素因数の和:101223

約数の個数: 16

約数和(自身を含む): 24290400

約数和(自身を除く): 10627185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 101209, 303627, 506045, 910881, 1518135, 2732643, 4554405, 13663215]

約数ペア:

[(1, 13663215), (3, 4554405), (5, 2732643), (9, 1518135), (15, 910881), (27, 506045), (45, 303627), (135, 101209)]