6864921505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{3931}}^1$

素因数の和:4417

約数の個数: 32

約数和(自身を含む): 9028752768

約数和(自身を除く): 2163831263

約数列:

[1, 5, 13, 65, 67, 335, 401, 871, 2005, 3931, 4355, 5213, 19655, 26065, 26867, 51103, 134335, 255515, 263377, 349271, 1316885, 1576331, 1746355, 3423901, 7881655, 17119505, 20492303, 102461515, 105614177, 528070885, 1372984301, 6864921505]

約数ペア:

[(1, 6864921505), (5, 1372984301), (13, 528070885), (65, 105614177), (67, 102461515), (335, 20492303), (401, 17119505), (871, 7881655), (2005, 3423901), (3931, 1746355), (4355, 1576331), (5213, 1316885), (19655, 349271), (26065, 263377), (26867, 255515), (51103, 134335)]