79824605

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 47909155

約数列:

[1, 5, 7, 17, 19, 23, 35, 85, 95, 115, 119, 133, 161, 307, 323, 391, 437, 595, 665, 805, 1535, 1615, 1955, 2149, 2185, 2261, 2737, 3059, 5219, 5833, 7061, 7429, 10745, 11305, 13685, 15295, 26095, 29165, 35305, 36533, 37145, 40831, 49427, 52003, 99161, 120037, 134159, 182665, 204155, 247135, 260015, 495805, 600185, 670795, 694127, 840259, 939113, 2280703, 3470635, 4201295, 4695565, 11403515, 15964921, 79824605]

約数ペア:

[(1, 79824605), (5, 15964921), (7, 11403515), (17, 4695565), (19, 4201295), (23, 3470635), (35, 2280703), (85, 939113), (95, 840259), (115, 694127), (119, 670795), (133, 600185), (161, 495805), (307, 260015), (323, 247135), (391, 204155), (437, 182665), (595, 134159), (665, 120037), (805, 99161), (1535, 52003), (1615, 49427), (1955, 40831), (2149, 37145), (2185, 36533), (2261, 35305), (2737, 29165), (3059, 26095), (5219, 15295), (5833, 13685), (7061, 11305), (7429, 10745)]