8001037845

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2057

約数の個数: 160

約数和(自身を含む): 16509588480

約数和(自身を除く): 8508550635

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 31, 45, 51, 57, 81, 85, 93, 95, 135, 153, 155, 171, 255, 279, 285, 323, 405, 459, 465, 513, 527, 589, 765, 837, 855, 969, 1377, 1395, 1539, 1581, 1615, 1767, 1973, 2295, 2511, 2565, 2635, 2907, 2945, 4185, 4743, 4845, 5301, 5919, 6885, 7695, 7905, 8721, 8835, 9865, 10013, 12555, 14229, 14535, 15903, 17757, 23715, 26163, 26505, 29595, 30039, 33541, 37487, 42687, 43605, 47709, 50065, 53271, 61163, 71145, 79515, 88785, 90117, 100623, 112461, 130815, 150195, 159813, 167705, 183489, 187435, 213435, 238545, 266355, 270351, 301869, 305815, 337383, 450585, 503115, 550467, 562305, 637279, 799065, 811053, 905607, 917445, 1012149, 1039771, 1162097, 1351755, 1509345, 1651401, 1686915, 1911837, 2716821, 2752335, 3036447, 3119313, 3186395, 3486291, 4055265, 4528035, 4954203, 5060745, 5198855, 5735511, 5810485, 8257005, 9357939, 9559185, 10458873, 13584105, 15182235, 15596565, 17206533, 17431455, 19755649, 24771015, 28073817, 28677555, 31376619, 46789695, 51619599, 52294365, 59266947, 84221451, 86032665, 94129857, 98778245, 140369085, 156883095, 177800841, 258097995, 296334735, 421107255, 470649285, 533402523, 889004205, 1600207569, 2667012615, 8001037845]

約数ペア:

[(1, 8001037845), (3, 2667012615), (5, 1600207569), (9, 889004205), (15, 533402523), (17, 470649285), (19, 421107255), (27, 296334735), (31, 258097995), (45, 177800841), (51, 156883095), (57, 140369085), (81, 98778245), (85, 94129857), (93, 86032665), (95, 84221451), (135, 59266947), (153, 52294365), (155, 51619599), (171, 46789695), (255, 31376619), (279, 28677555), (285, 28073817), (323, 24771015), (405, 19755649), (459, 17431455), (465, 17206533), (513, 15596565), (527, 15182235), (589, 13584105), (765, 10458873), (837, 9559185), (855, 9357939), (969, 8257005), (1377, 5810485), (1395, 5735511), (1539, 5198855), (1581, 5060745), (1615, 4954203), (1767, 4528035), (1973, 4055265), (2295, 3486291), (2511, 3186395), (2565, 3119313), (2635, 3036447), (2907, 2752335), (2945, 2716821), (4185, 1911837), (4743, 1686915), (4845, 1651401), (5301, 1509345), (5919, 1351755), (6885, 1162097), (7695, 1039771), (7905, 1012149), (8721, 917445), (8835, 905607), (9865, 811053), (10013, 799065), (12555, 637279), (14229, 562305), (14535, 550467), (15903, 503115), (17757, 450585), (23715, 337383), (26163, 305815), (26505, 301869), (29595, 270351), (30039, 266355), (33541, 238545), (37487, 213435), (42687, 187435), (43605, 183489), (47709, 167705), (50065, 159813), (53271, 150195), (61163, 130815), (71145, 112461), (79515, 100623), (88785, 90117)]