130711215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{512593}}^1$

素因数の和:512618

約数の個数: 16

約数和(自身を含む): 221440608

約数和(自身を除く): 90729393

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 512593, 1537779, 2562965, 7688895, 8714081, 26142243, 43570405, 130711215]

約数ペア:

[(1, 130711215), (3, 43570405), (5, 26142243), (15, 8714081), (17, 7688895), (51, 2562965), (85, 1537779), (255, 512593)]