15703482795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1049}}^1$

素因数の和:2085

約数の個数: 128

約数和(自身を含む): 33801062400

約数和(自身を除く): 18097579605

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 997, 1001, 1049, 1155, 1365, 2145, 2991, 3003, 3147, 4985, 5005, 5245, 6979, 7343, 10967, 11539, 12961, 13637, 14955, 15015, 15735, 20937, 22029, 32901, 34617, 34895, 36715, 38883, 40911, 54835, 57695, 64805, 68185, 76769, 80773, 90727, 95459, 104685, 110145, 142571, 150007, 164505, 173085, 194415, 204555, 230307, 242319, 272181, 286377, 383845, 403865, 427713, 450021, 453635, 477295, 712855, 750035, 997997, 1045853, 1050049, 1151535, 1211595, 1360905, 1431885, 2138565, 2250105, 2993991, 3137559, 3150147, 4989985, 5229265, 5250245, 7320971, 11504383, 13596089, 14969955, 15687795, 15750735, 21962913, 34513149, 36604855, 40788267, 57521915, 67980445, 80530681, 95172623, 109814565, 149556979, 172565745, 203941335, 241592043, 285517869, 402653405, 448670937, 475863115, 747784895, 1046898853, 1207960215, 1427589345, 2243354685, 3140696559, 5234494265, 15703482795]

約数ペア:

[(1, 15703482795), (3, 5234494265), (5, 3140696559), (7, 2243354685), (11, 1427589345), (13, 1207960215), (15, 1046898853), (21, 747784895), (33, 475863115), (35, 448670937), (39, 402653405), (55, 285517869), (65, 241592043), (77, 203941335), (91, 172565745), (105, 149556979), (143, 109814565), (165, 95172623), (195, 80530681), (231, 67980445), (273, 57521915), (385, 40788267), (429, 36604855), (455, 34513149), (715, 21962913), (997, 15750735), (1001, 15687795), (1049, 14969955), (1155, 13596089), (1365, 11504383), (2145, 7320971), (2991, 5250245), (3003, 5229265), (3147, 4989985), (4985, 3150147), (5005, 3137559), (5245, 2993991), (6979, 2250105), (7343, 2138565), (10967, 1431885), (11539, 1360905), (12961, 1211595), (13637, 1151535), (14955, 1050049), (15015, 1045853), (15735, 997997), (20937, 750035), (22029, 712855), (32901, 477295), (34617, 453635), (34895, 450021), (36715, 427713), (38883, 403865), (40911, 383845), (54835, 286377), (57695, 272181), (64805, 242319), (68185, 230307), (76769, 204555), (80773, 194415), (90727, 173085), (95459, 164505), (104685, 150007), (110145, 142571)]