2588892775

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 3871134176

約数和(自身を除く): 1282241401

約数列:

[1, 5, 7, 25, 35, 37, 47, 175, 181, 185, 235, 259, 329, 905, 925, 1175, 1267, 1295, 1645, 1739, 2209, 4525, 6335, 6475, 6697, 8225, 8507, 8695, 11045, 12173, 15463, 31675, 33485, 42535, 43475, 46879, 55225, 59549, 60865, 77315, 81733, 167425, 212675, 234395, 297745, 304325, 314759, 386575, 399829, 408665, 572131, 1171975, 1488725, 1573795, 1999145, 2043325, 2203313, 2798803, 2860655, 7868975, 9995725, 11016565, 13994015, 14303275, 14793673, 55082825, 69970075, 73968365, 103555711, 369841825, 517778555, 2588892775]

約数ペア:

[(1, 2588892775), (5, 517778555), (7, 369841825), (25, 103555711), (35, 73968365), (37, 69970075), (47, 55082825), (175, 14793673), (181, 14303275), (185, 13994015), (235, 11016565), (259, 9995725), (329, 7868975), (905, 2860655), (925, 2798803), (1175, 2203313), (1267, 2043325), (1295, 1999145), (1645, 1573795), (1739, 1488725), (2209, 1171975), (4525, 572131), (6335, 408665), (6475, 399829), (6697, 386575), (8225, 314759), (8507, 304325), (8695, 297745), (11045, 234395), (12173, 212675), (15463, 167425), (31675, 81733), (33485, 77315), (42535, 60865), (43475, 59549), (46879, 55225)]