71312302305

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{344429}}^1$

素因数の和:344590

約数の個数: 48

約数和(自身を含む): 127665046080

約数和(自身を除く): 56352743775

約数列:

[1, 3, 5, 9, 15, 43, 45, 107, 129, 215, 321, 387, 535, 645, 963, 1605, 1935, 4601, 4815, 13803, 23005, 41409, 69015, 207045, 344429, 1033287, 1722145, 3099861, 5166435, 14810447, 15499305, 36853903, 44431341, 74052235, 110561709, 133294023, 184269515, 222156705, 331685127, 552808545, 666470115, 1584717829, 1658425635, 4754153487, 7923589145, 14262460461, 23770767435, 71312302305]

約数ペア:

[(1, 71312302305), (3, 23770767435), (5, 14262460461), (9, 7923589145), (15, 4754153487), (43, 1658425635), (45, 1584717829), (107, 666470115), (129, 552808545), (215, 331685127), (321, 222156705), (387, 184269515), (535, 133294023), (645, 110561709), (963, 74052235), (1605, 44431341), (1935, 36853903), (4601, 15499305), (4815, 14810447), (13803, 5166435), (23005, 3099861), (41409, 1722145), (69015, 1033287), (207045, 344429)]