124775805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 270732672

約数和(自身を除く): 145956867

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 49, 55, 61, 69, 77, 105, 115, 121, 147, 161, 165, 183, 231, 245, 253, 305, 345, 363, 385, 427, 483, 539, 605, 671, 735, 759, 805, 847, 915, 1127, 1155, 1265, 1281, 1403, 1617, 1771, 1815, 2013, 2135, 2415, 2541, 2695, 2783, 2989, 3355, 3381, 3795, 4209, 4235, 4697, 5313, 5635, 5929, 6405, 7015, 7381, 8085, 8349, 8855, 8967, 9821, 10065, 12397, 12705, 13915, 14091, 14945, 15433, 16905, 17787, 19481, 21045, 22143, 23485, 26565, 29463, 29645, 32879, 36905, 37191, 41745, 44835, 46299, 49105, 51667, 58443, 61985, 68747, 70455, 77165, 88935, 97405, 98637, 108031, 110715, 136367, 147315, 155001, 164395, 169763, 185955, 206241, 231495, 258335, 292215, 324093, 343735, 361669, 409101, 493185, 509289, 540155, 681835, 756217, 775005, 848815, 1031205, 1085007, 1188341, 1620465, 1808345, 2045505, 2268651, 2546445, 3565023, 3781085, 5425035, 5941705, 8318387, 11343255, 17825115, 24955161, 41591935, 124775805]

約数ペア:

[(1, 124775805), (3, 41591935), (5, 24955161), (7, 17825115), (11, 11343255), (15, 8318387), (21, 5941705), (23, 5425035), (33, 3781085), (35, 3565023), (49, 2546445), (55, 2268651), (61, 2045505), (69, 1808345), (77, 1620465), (105, 1188341), (115, 1085007), (121, 1031205), (147, 848815), (161, 775005), (165, 756217), (183, 681835), (231, 540155), (245, 509289), (253, 493185), (305, 409101), (345, 361669), (363, 343735), (385, 324093), (427, 292215), (483, 258335), (539, 231495), (605, 206241), (671, 185955), (735, 169763), (759, 164395), (805, 155001), (847, 147315), (915, 136367), (1127, 110715), (1155, 108031), (1265, 98637), (1281, 97405), (1403, 88935), (1617, 77165), (1771, 70455), (1815, 68747), (2013, 61985), (2135, 58443), (2415, 51667), (2541, 49105), (2695, 46299), (2783, 44835), (2989, 41745), (3355, 37191), (3381, 36905), (3795, 32879), (4209, 29645), (4235, 29463), (4697, 26565), (5313, 23485), (5635, 22143), (5929, 21045), (6405, 19481), (7015, 17787), (7381, 16905), (8085, 15433), (8349, 14945), (8855, 14091), (8967, 13915), (9821, 12705), (10065, 12397)]