1625007033

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 2796498432

約数和(自身を除く): 1171491399

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 71, 111, 117, 153, 213, 221, 311, 333, 481, 629, 639, 663, 923, 933, 1207, 1443, 1887, 1989, 2627, 2769, 2799, 3621, 4043, 4329, 5287, 5661, 7881, 8177, 8307, 10863, 11507, 12129, 15691, 15861, 22081, 23643, 24531, 34151, 34521, 36387, 44659, 47073, 47583, 66243, 68731, 73593, 102453, 103563, 133977, 141219, 149591, 195619, 198729, 206193, 287053, 307359, 375377, 401931, 448773, 580567, 586857, 618579, 816997, 861159, 1126131, 1346319, 1741701, 1760571, 2450991, 2543047, 2583477, 3378393, 4879901, 5225103, 7352973, 7629141, 10620961, 13888949, 14639703, 22887423, 31862883, 41666847, 43919109, 95588649, 125000541, 180556337, 541669011, 1625007033]

約数ペア:

[(1, 1625007033), (3, 541669011), (9, 180556337), (13, 125000541), (17, 95588649), (37, 43919109), (39, 41666847), (51, 31862883), (71, 22887423), (111, 14639703), (117, 13888949), (153, 10620961), (213, 7629141), (221, 7352973), (311, 5225103), (333, 4879901), (481, 3378393), (629, 2583477), (639, 2543047), (663, 2450991), (923, 1760571), (933, 1741701), (1207, 1346319), (1443, 1126131), (1887, 861159), (1989, 816997), (2627, 618579), (2769, 586857), (2799, 580567), (3621, 448773), (4043, 401931), (4329, 375377), (5287, 307359), (5661, 287053), (7881, 206193), (8177, 198729), (8307, 195619), (10863, 149591), (11507, 141219), (12129, 133977), (15691, 103563), (15861, 102453), (22081, 73593), (23643, 68731), (24531, 66243), (34151, 47583), (34521, 47073), (36387, 44659)]