15531588

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:96

約数の個数: 108

約数和(自身を含む): 44386160

約数和(自身を除く): 28854572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 108, 114, 116, 162, 171, 174, 228, 243, 261, 324, 342, 348, 486, 513, 522, 551, 684, 783, 841, 972, 1026, 1044, 1102, 1539, 1566, 1653, 1682, 2052, 2204, 2349, 2523, 3078, 3132, 3306, 3364, 4617, 4698, 4959, 5046, 6156, 6612, 7047, 7569, 9234, 9396, 9918, 10092, 14094, 14877, 15138, 15979, 18468, 19836, 22707, 28188, 29754, 30276, 31958, 44631, 45414, 47937, 59508, 63916, 68121, 89262, 90828, 95874, 133893, 136242, 143811, 178524, 191748, 204363, 267786, 272484, 287622, 408726, 431433, 535572, 575244, 817452, 862866, 1294299, 1725732, 2588598, 3882897, 5177196, 7765794, 15531588]

約数ペア:

[(1, 15531588), (2, 7765794), (3, 5177196), (4, 3882897), (6, 2588598), (9, 1725732), (12, 1294299), (18, 862866), (19, 817452), (27, 575244), (29, 535572), (36, 431433), (38, 408726), (54, 287622), (57, 272484), (58, 267786), (76, 204363), (81, 191748), (87, 178524), (108, 143811), (114, 136242), (116, 133893), (162, 95874), (171, 90828), (174, 89262), (228, 68121), (243, 63916), (261, 59508), (324, 47937), (342, 45414), (348, 44631), (486, 31958), (513, 30276), (522, 29754), (551, 28188), (684, 22707), (783, 19836), (841, 18468), (972, 15979), (1026, 15138), (1044, 14877), (1102, 14094), (1539, 10092), (1566, 9918), (1653, 9396), (1682, 9234), (2052, 7569), (2204, 7047), (2349, 6612), (2523, 6156), (3078, 5046), (3132, 4959), (3306, 4698), (3364, 4617)]