13311255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52201}}^1$

素因数の和:52226

約数の個数: 16

約数和(自身を含む): 22551264

約数和(自身を除く): 9240009

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 52201, 156603, 261005, 783015, 887417, 2662251, 4437085, 13311255]

約数ペア:

[(1, 13311255), (3, 4437085), (5, 2662251), (15, 887417), (17, 783015), (51, 261005), (85, 156603), (255, 52201)]