82839905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 29963935

約数列:

[1, 5, 19, 23, 31, 95, 115, 155, 437, 589, 713, 1223, 2185, 2945, 3565, 6115, 13547, 23237, 28129, 37913, 67735, 116185, 140645, 189565, 534451, 720347, 871999, 2672255, 3601735, 4359995, 16567981, 82839905]

約数ペア:

[(1, 82839905), (5, 16567981), (19, 4359995), (23, 3601735), (31, 2672255), (95, 871999), (115, 720347), (155, 534451), (437, 189565), (589, 140645), (713, 116185), (1223, 67735), (2185, 37913), (2945, 28129), (3565, 23237), (6115, 13547)]