279202364155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 412902372960

約数和(自身を除く): 133700008805

約数列:

[1, 5, 11, 13, 53, 55, 65, 67, 121, 143, 169, 265, 335, 583, 605, 689, 715, 737, 769, 845, 871, 1573, 1859, 2915, 3445, 3551, 3685, 3845, 4355, 6413, 7579, 7865, 8107, 8459, 8957, 9295, 9581, 9997, 11323, 17755, 20449, 32065, 37895, 39061, 40535, 40757, 42295, 44785, 46163, 47905, 49985, 51523, 56615, 83369, 93049, 98527, 102245, 105391, 109967, 124553, 129961, 195305, 203785, 230815, 257615, 416845, 429671, 448327, 465245, 492635, 507793, 526955, 529841, 549835, 566753, 600119, 622765, 649805, 669799, 1083797, 1209637, 1370083, 1429571, 2148355, 2241635, 2538965, 2649205, 2730719, 2833765, 3000595, 3348995, 4931597, 5418985, 5585723, 5828251, 6048185, 6234283, 6601309, 6850415, 6887933, 7147855, 7367789, 8707387, 13653595, 15725281, 24657985, 27928615, 29141255, 30037909, 31171415, 33006545, 34439665, 35499347, 36838945, 43536935, 64110761, 72614399, 75767263, 78626405, 81045679, 95781257, 150189545, 177496735, 320553805, 330416999, 363071995, 378836315, 390492817, 405228395, 461491511, 478906285, 833439893, 1053593827, 1652084995, 1952464085, 2307457555, 4167199465, 4295420987, 5076406621, 5267969135, 21477104935, 25382033105, 55840472831, 279202364155]

約数ペア:

[(1, 279202364155), (5, 55840472831), (11, 25382033105), (13, 21477104935), (53, 5267969135), (55, 5076406621), (65, 4295420987), (67, 4167199465), (121, 2307457555), (143, 1952464085), (169, 1652084995), (265, 1053593827), (335, 833439893), (583, 478906285), (605, 461491511), (689, 405228395), (715, 390492817), (737, 378836315), (769, 363071995), (845, 330416999), (871, 320553805), (1573, 177496735), (1859, 150189545), (2915, 95781257), (3445, 81045679), (3551, 78626405), (3685, 75767263), (3845, 72614399), (4355, 64110761), (6413, 43536935), (7579, 36838945), (7865, 35499347), (8107, 34439665), (8459, 33006545), (8957, 31171415), (9295, 30037909), (9581, 29141255), (9997, 27928615), (11323, 24657985), (17755, 15725281), (20449, 13653595), (32065, 8707387), (37895, 7367789), (39061, 7147855), (40535, 6887933), (40757, 6850415), (42295, 6601309), (44785, 6234283), (46163, 6048185), (47905, 5828251), (49985, 5585723), (51523, 5418985), (56615, 4931597), (83369, 3348995), (93049, 3000595), (98527, 2833765), (102245, 2730719), (105391, 2649205), (109967, 2538965), (124553, 2241635), (129961, 2148355), (195305, 1429571), (203785, 1370083), (230815, 1209637), (257615, 1083797), (416845, 669799), (429671, 649805), (448327, 622765), (465245, 600119), (492635, 566753), (507793, 549835), (526955, 529841)]