89357065

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{19489}}^1$

素因数の和:19632

約数の個数: 16

約数和(自身を含む): 123488640

約数和(自身を除く): 34131575

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 19489, 97445, 136423, 682115, 2553059, 12765295, 17871413, 89357065]

約数ペア:

[(1, 89357065), (5, 17871413), (7, 12765295), (35, 2553059), (131, 682115), (655, 136423), (917, 97445), (4585, 19489)]