51051255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{200201}}^1$

素因数の和:200226

約数の個数: 16

約数和(自身を含む): 86487264

約数和(自身を除く): 35436009

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 200201, 600603, 1001005, 3003015, 3403417, 10210251, 17017085, 51051255]

約数ペア:

[(1, 51051255), (3, 17017085), (5, 10210251), (15, 3403417), (17, 3003015), (51, 1001005), (85, 600603), (255, 200201)]