27125175

素因数分解:

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

素因数の和:110

約数の個数: 108

約数和(自身を含む): 58282728

約数和(自身を除く): 31157553

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 61, 75, 77, 105, 121, 147, 165, 175, 183, 231, 245, 275, 305, 363, 385, 427, 525, 539, 605, 671, 735, 825, 847, 915, 1155, 1225, 1281, 1525, 1617, 1815, 1925, 2013, 2135, 2541, 2695, 2989, 3025, 3355, 3675, 4235, 4575, 4697, 5775, 5929, 6405, 7381, 8085, 8967, 9075, 10065, 10675, 12705, 13475, 14091, 14945, 16775, 17787, 21175, 22143, 23485, 29645, 32025, 32879, 36905, 40425, 44835, 50325, 51667, 63525, 70455, 74725, 88935, 98637, 110715, 117425, 148225, 155001, 164395, 184525, 224175, 258335, 352275, 361669, 444675, 493185, 553575, 775005, 821975, 1085007, 1291675, 1808345, 2465925, 3875025, 5425035, 9041725, 27125175]

約数ペア:

[(1, 27125175), (3, 9041725), (5, 5425035), (7, 3875025), (11, 2465925), (15, 1808345), (21, 1291675), (25, 1085007), (33, 821975), (35, 775005), (49, 553575), (55, 493185), (61, 444675), (75, 361669), (77, 352275), (105, 258335), (121, 224175), (147, 184525), (165, 164395), (175, 155001), (183, 148225), (231, 117425), (245, 110715), (275, 98637), (305, 88935), (363, 74725), (385, 70455), (427, 63525), (525, 51667), (539, 50325), (605, 44835), (671, 40425), (735, 36905), (825, 32879), (847, 32025), (915, 29645), (1155, 23485), (1225, 22143), (1281, 21175), (1525, 17787), (1617, 16775), (1815, 14945), (1925, 14091), (2013, 13475), (2135, 12705), (2541, 10675), (2695, 10065), (2989, 9075), (3025, 8967), (3355, 8085), (3675, 7381), (4235, 6405), (4575, 5929), (4697, 5775)]