80249945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7207}}^1$

素因数の和:7360

約数の個数: 16

約数和(自身を含む): 102757248

約数和(自身を除く): 22507303

約数列:

[1, 5, 17, 85, 131, 655, 2227, 7207, 11135, 36035, 122519, 612595, 944117, 4720585, 16049989, 80249945]

約数ペア:

[(1, 80249945), (5, 16049989), (17, 4720585), (85, 944117), (131, 612595), (655, 122519), (2227, 36035), (7207, 11135)]