154788276695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{28859}}^1$

素因数の和:29040

約数の個数: 64

約数和(自身を含む): 217599782400

約数和(自身を除く): 62811505705

約数列:

[1, 5, 13, 19, 43, 65, 95, 101, 215, 247, 505, 559, 817, 1235, 1313, 1919, 2795, 4085, 4343, 6565, 9595, 10621, 21715, 24947, 28859, 53105, 56459, 82517, 124735, 144295, 282295, 375167, 412585, 548321, 1072721, 1240937, 1875835, 2741605, 2914759, 5363605, 6204685, 7128173, 14573795, 16132181, 23577803, 35640865, 37891867, 55380421, 80660905, 117889015, 125334637, 189459335, 276902105, 306511439, 626673185, 719945473, 1532557195, 1629350281, 2381358103, 3599727365, 8146751405, 11906790515, 30957655339, 154788276695]

約数ペア:

[(1, 154788276695), (5, 30957655339), (13, 11906790515), (19, 8146751405), (43, 3599727365), (65, 2381358103), (95, 1629350281), (101, 1532557195), (215, 719945473), (247, 626673185), (505, 306511439), (559, 276902105), (817, 189459335), (1235, 125334637), (1313, 117889015), (1919, 80660905), (2795, 55380421), (4085, 37891867), (4343, 35640865), (6565, 23577803), (9595, 16132181), (10621, 14573795), (21715, 7128173), (24947, 6204685), (28859, 5363605), (53105, 2914759), (56459, 2741605), (82517, 1875835), (124735, 1240937), (144295, 1072721), (282295, 548321), (375167, 412585)]