2408253225

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 4834512000

約数和(自身を除く): 2426258775

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 49, 75, 89, 105, 111, 147, 175, 185, 199, 245, 259, 267, 445, 525, 555, 597, 623, 735, 777, 925, 995, 1225, 1295, 1335, 1393, 1813, 1869, 2225, 2775, 2985, 3115, 3293, 3675, 3885, 4179, 4361, 4975, 5439, 6475, 6675, 6965, 7363, 9065, 9345, 9751, 9879, 13083, 14925, 15575, 16465, 17711, 19425, 20895, 21805, 22089, 23051, 27195, 29253, 34825, 36815, 45325, 46725, 48755, 49395, 51541, 53133, 65415, 69153, 82325, 88555, 104475, 109025, 110445, 115255, 123977, 135975, 146265, 154623, 161357, 184075, 243775, 246975, 257705, 265665, 327075, 345765, 360787, 371931, 442775, 484071, 552225, 576275, 619885, 655307, 731325, 773115, 806785, 867839, 1082361, 1288525, 1328325, 1728825, 1803935, 1859655, 1965921, 2420355, 2603517, 3099425, 3276535, 3865575, 4033925, 4339195, 4587149, 5411805, 9019675, 9298275, 9829605, 12101775, 13017585, 13761447, 16382675, 21695975, 22935745, 27059025, 32110043, 49148025, 65087925, 68807235, 96330129, 114678725, 160550215, 344036175, 481650645, 802751075, 2408253225]

約数ペア:

[(1, 2408253225), (3, 802751075), (5, 481650645), (7, 344036175), (15, 160550215), (21, 114678725), (25, 96330129), (35, 68807235), (37, 65087925), (49, 49148025), (75, 32110043), (89, 27059025), (105, 22935745), (111, 21695975), (147, 16382675), (175, 13761447), (185, 13017585), (199, 12101775), (245, 9829605), (259, 9298275), (267, 9019675), (445, 5411805), (525, 4587149), (555, 4339195), (597, 4033925), (623, 3865575), (735, 3276535), (777, 3099425), (925, 2603517), (995, 2420355), (1225, 1965921), (1295, 1859655), (1335, 1803935), (1393, 1728825), (1813, 1328325), (1869, 1288525), (2225, 1082361), (2775, 867839), (2985, 806785), (3115, 773115), (3293, 731325), (3675, 655307), (3885, 619885), (4179, 576275), (4361, 552225), (4975, 484071), (5439, 442775), (6475, 371931), (6675, 360787), (6965, 345765), (7363, 327075), (9065, 265665), (9345, 257705), (9751, 246975), (9879, 243775), (13083, 184075), (14925, 161357), (15575, 154623), (16465, 146265), (17711, 135975), (19425, 123977), (20895, 115255), (21805, 110445), (22089, 109025), (23051, 104475), (27195, 88555), (29253, 82325), (34825, 69153), (36815, 65415), (45325, 53133), (46725, 51541), (48755, 49395)]