8708487065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{6827}}^1$

素因数の和:7241

約数の個数: 32

約数和(自身を含む): 11356329600

約数和(自身を除く): 2647842535

約数列:

[1, 5, 17, 43, 85, 215, 349, 731, 1745, 3655, 5933, 6827, 15007, 29665, 34135, 75035, 116059, 255119, 293561, 580295, 1275595, 1467805, 2382623, 4990537, 11913115, 24952685, 40504591, 102452789, 202522955, 512263945, 1741697413, 8708487065]

約数ペア:

[(1, 8708487065), (5, 1741697413), (17, 512263945), (43, 202522955), (85, 102452789), (215, 40504591), (349, 24952685), (731, 11913115), (1745, 4990537), (3655, 2382623), (5933, 1467805), (6827, 1275595), (15007, 580295), (29665, 293561), (34135, 255119), (75035, 116059)]