87361215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{342593}}^1$

素因数の和:342618

約数の個数: 16

約数和(自身を含む): 148000608

約数和(自身を除く): 60639393

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 342593, 1027779, 1712965, 5138895, 5824081, 17472243, 29120405, 87361215]

約数ペア:

[(1, 87361215), (3, 29120405), (5, 17472243), (15, 5824081), (17, 5138895), (51, 1712965), (85, 1027779), (255, 342593)]