2023571287975

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^2\times {\mathrm{333031}}^1$

素因数の和:333133

約数の個数: 54

約数和(自身を含む): 2760604488824

約数和(自身を除く): 737033200849

約数列:

[1, 5, 17, 25, 29, 85, 145, 289, 425, 493, 725, 841, 1445, 2465, 4205, 7225, 8381, 12325, 14297, 21025, 41905, 71485, 209525, 243049, 333031, 357425, 1215245, 1665155, 5661527, 6076225, 8325775, 9657899, 28307635, 48289495, 96245959, 141538175, 164184283, 241447475, 280079071, 481229795, 820921415, 1400395355, 2406148975, 2791132811, 4104607075, 4761344207, 7001976775, 13955664055, 23806721035, 69778320275, 80942851519, 119033605175, 404714257595, 2023571287975]

約数ペア:

[(1, 2023571287975), (5, 404714257595), (17, 119033605175), (25, 80942851519), (29, 69778320275), (85, 23806721035), (145, 13955664055), (289, 7001976775), (425, 4761344207), (493, 4104607075), (725, 2791132811), (841, 2406148975), (1445, 1400395355), (2465, 820921415), (4205, 481229795), (7225, 280079071), (8381, 241447475), (12325, 164184283), (14297, 141538175), (21025, 96245959), (41905, 48289495), (71485, 28307635), (209525, 9657899), (243049, 8325775), (333031, 6076225), (357425, 5661527), (1215245, 1665155)]