275087249745

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{50707}}^1$

素因数の和:50812

約数の個数: 144

約数和(自身を含む): 572013013824

約数和(自身を除く): 296925764079

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 61, 77, 105, 121, 147, 165, 183, 231, 245, 305, 363, 385, 427, 539, 605, 671, 735, 847, 915, 1155, 1281, 1617, 1815, 2013, 2135, 2541, 2695, 2989, 3355, 4235, 4697, 5929, 6405, 7381, 8085, 8967, 10065, 12705, 14091, 14945, 17787, 22143, 23485, 29645, 32879, 36905, 44835, 50707, 51667, 70455, 88935, 98637, 110715, 152121, 155001, 164395, 253535, 258335, 354949, 361669, 493185, 557777, 760605, 775005, 1064847, 1085007, 1673331, 1774745, 1808345, 2484643, 2788885, 3093127, 3904439, 5324235, 5425035, 6135547, 7453929, 8366655, 9279381, 11713317, 12423215, 15465635, 18406641, 19522195, 21651889, 27331073, 30677735, 34024397, 37269645, 42948829, 46396905, 58566585, 64955667, 81993219, 92033205, 102073191, 108259445, 128846487, 136655365, 151563223, 170121985, 214744145, 238170779, 300641803, 324778335, 374268367, 409966095, 454689669, 510365955, 644232435, 714512337, 757816115, 901925409, 1122805101, 1190853895, 1503209015, 1667195453, 1871341835, 2273448345, 2619878569, 3572561685, 4509627045, 5001586359, 5614025505, 7859635707, 8335977265, 13099392845, 18339149983, 25007931795, 39298178535, 55017449949, 91695749915, 275087249745]

約数ペア:

[(1, 275087249745), (3, 91695749915), (5, 55017449949), (7, 39298178535), (11, 25007931795), (15, 18339149983), (21, 13099392845), (33, 8335977265), (35, 7859635707), (49, 5614025505), (55, 5001586359), (61, 4509627045), (77, 3572561685), (105, 2619878569), (121, 2273448345), (147, 1871341835), (165, 1667195453), (183, 1503209015), (231, 1190853895), (245, 1122805101), (305, 901925409), (363, 757816115), (385, 714512337), (427, 644232435), (539, 510365955), (605, 454689669), (671, 409966095), (735, 374268367), (847, 324778335), (915, 300641803), (1155, 238170779), (1281, 214744145), (1617, 170121985), (1815, 151563223), (2013, 136655365), (2135, 128846487), (2541, 108259445), (2695, 102073191), (2989, 92033205), (3355, 81993219), (4235, 64955667), (4697, 58566585), (5929, 46396905), (6405, 42948829), (7381, 37269645), (8085, 34024397), (8967, 30677735), (10065, 27331073), (12705, 21651889), (14091, 19522195), (14945, 18406641), (17787, 15465635), (22143, 12423215), (23485, 11713317), (29645, 9279381), (32879, 8366655), (36905, 7453929), (44835, 6135547), (50707, 5425035), (51667, 5324235), (70455, 3904439), (88935, 3093127), (98637, 2788885), (110715, 2484643), (152121, 1808345), (155001, 1774745), (164395, 1673331), (253535, 1085007), (258335, 1064847), (354949, 775005), (361669, 760605), (493185, 557777)]