7661704895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{15731}}^1$

素因数の和:15935

約数の個数: 32

約数和(自身を含む): 10149027840

約数和(自身を除く): 2487322945

約数列:

[1, 5, 13, 59, 65, 127, 295, 635, 767, 1651, 3835, 7493, 8255, 15731, 37465, 78655, 97409, 204503, 487045, 928129, 1022515, 1997837, 4640645, 9989185, 12065677, 25971881, 60328385, 117872383, 129859405, 589361915, 1532340979, 7661704895]

約数ペア:

[(1, 7661704895), (5, 1532340979), (13, 589361915), (59, 129859405), (65, 117872383), (127, 60328385), (295, 25971881), (635, 12065677), (767, 9989185), (1651, 4640645), (3835, 1997837), (7493, 1022515), (8255, 928129), (15731, 487045), (37465, 204503), (78655, 97409)]