1361246355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:858

約数の個数: 144

約数和(自身を含む): 3019111680

約数和(自身を除く): 1657865325

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 153, 171, 255, 285, 289, 315, 323, 357, 399, 595, 665, 765, 787, 855, 867, 969, 1071, 1197, 1445, 1615, 1785, 1995, 2023, 2261, 2361, 2601, 2907, 3935, 4335, 4845, 5355, 5491, 5509, 5985, 6069, 6783, 7083, 10115, 11305, 11805, 13005, 13379, 14535, 14953, 16473, 16527, 18207, 20349, 27455, 27545, 30345, 33915, 35415, 38437, 40137, 44859, 49419, 49581, 66895, 74765, 82365, 82635, 91035, 93653, 101745, 104671, 115311, 120411, 134577, 192185, 200685, 224295, 227443, 247095, 247905, 254201, 280959, 314013, 345933, 468265, 523355, 576555, 602055, 672885, 682329, 762603, 842877, 942039, 1137215, 1271005, 1404795, 1570065, 1592101, 1729665, 1779407, 2046987, 2287809, 3411645, 3813015, 4214385, 4321417, 4710195, 4776303, 5338221, 7960505, 8897035, 10234935, 11439045, 12964251, 14328909, 16014663, 21607085, 23881515, 26691105, 30249919, 38892753, 64821255, 71644545, 80073315, 90749757, 151249595, 194463765, 272249271, 453748785, 1361246355]

約数ペア:

[(1, 1361246355), (3, 453748785), (5, 272249271), (7, 194463765), (9, 151249595), (15, 90749757), (17, 80073315), (19, 71644545), (21, 64821255), (35, 38892753), (45, 30249919), (51, 26691105), (57, 23881515), (63, 21607085), (85, 16014663), (95, 14328909), (105, 12964251), (119, 11439045), (133, 10234935), (153, 8897035), (171, 7960505), (255, 5338221), (285, 4776303), (289, 4710195), (315, 4321417), (323, 4214385), (357, 3813015), (399, 3411645), (595, 2287809), (665, 2046987), (765, 1779407), (787, 1729665), (855, 1592101), (867, 1570065), (969, 1404795), (1071, 1271005), (1197, 1137215), (1445, 942039), (1615, 842877), (1785, 762603), (1995, 682329), (2023, 672885), (2261, 602055), (2361, 576555), (2601, 523355), (2907, 468265), (3935, 345933), (4335, 314013), (4845, 280959), (5355, 254201), (5491, 247905), (5509, 247095), (5985, 227443), (6069, 224295), (6783, 200685), (7083, 192185), (10115, 134577), (11305, 120411), (11805, 115311), (13005, 104671), (13379, 101745), (14535, 93653), (14953, 91035), (16473, 82635), (16527, 82365), (18207, 74765), (20349, 66895), (27455, 49581), (27545, 49419), (30345, 44859), (33915, 40137), (35415, 38437)]