714996975

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 1567399680

約数和(自身を除く): 852402705

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 25, 33, 35, 49, 55, 69, 75, 77, 105, 115, 147, 161, 165, 175, 231, 245, 253, 275, 345, 385, 483, 525, 539, 575, 735, 759, 769, 805, 825, 1127, 1155, 1225, 1265, 1617, 1725, 1771, 1925, 2307, 2415, 2695, 3381, 3675, 3795, 3845, 4025, 5313, 5383, 5635, 5775, 6325, 8085, 8459, 8855, 11535, 12075, 12397, 13475, 16149, 16905, 17687, 18975, 19225, 25377, 26565, 26915, 28175, 37191, 37681, 40425, 42295, 44275, 53061, 57675, 59213, 61985, 80745, 84525, 88435, 113043, 123809, 126885, 132825, 134575, 177639, 185955, 188405, 194557, 211475, 265305, 296065, 309925, 371427, 403725, 414491, 442175, 565215, 583671, 619045, 634425, 866663, 888195, 929775, 942025, 972785, 1243473, 1326525, 1361899, 1480325, 1857135, 2072455, 2599989, 2826075, 2918355, 3095225, 4085697, 4333315, 4440975, 4863925, 6217365, 6809495, 9285675, 9533293, 10362275, 12999945, 14591775, 20428485, 21666575, 28599879, 31086825, 34047475, 47666465, 64999725, 102142425, 142999395, 238332325, 714996975]

約数ペア:

[(1, 714996975), (3, 238332325), (5, 142999395), (7, 102142425), (11, 64999725), (15, 47666465), (21, 34047475), (23, 31086825), (25, 28599879), (33, 21666575), (35, 20428485), (49, 14591775), (55, 12999945), (69, 10362275), (75, 9533293), (77, 9285675), (105, 6809495), (115, 6217365), (147, 4863925), (161, 4440975), (165, 4333315), (175, 4085697), (231, 3095225), (245, 2918355), (253, 2826075), (275, 2599989), (345, 2072455), (385, 1857135), (483, 1480325), (525, 1361899), (539, 1326525), (575, 1243473), (735, 972785), (759, 942025), (769, 929775), (805, 888195), (825, 866663), (1127, 634425), (1155, 619045), (1225, 583671), (1265, 565215), (1617, 442175), (1725, 414491), (1771, 403725), (1925, 371427), (2307, 309925), (2415, 296065), (2695, 265305), (3381, 211475), (3675, 194557), (3795, 188405), (3845, 185955), (4025, 177639), (5313, 134575), (5383, 132825), (5635, 126885), (5775, 123809), (6325, 113043), (8085, 88435), (8459, 84525), (8855, 80745), (11535, 61985), (12075, 59213), (12397, 57675), (13475, 53061), (16149, 44275), (16905, 42295), (17687, 40425), (18975, 37681), (19225, 37191), (25377, 28175), (26565, 26915)]