15825708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 44619120

約数和(自身を除く): 28793412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1361, 1938, 2722, 2907, 3876, 4083, 5444, 5814, 8166, 11628, 12249, 16332, 23137, 24498, 25859, 46274, 48996, 51718, 69411, 77577, 92548, 103436, 138822, 155154, 208233, 232731, 277644, 310308, 416466, 439603, 465462, 832932, 879206, 930924, 1318809, 1758412, 2637618, 3956427, 5275236, 7912854, 15825708]

約数ペア:

[(1, 15825708), (2, 7912854), (3, 5275236), (4, 3956427), (6, 2637618), (9, 1758412), (12, 1318809), (17, 930924), (18, 879206), (19, 832932), (34, 465462), (36, 439603), (38, 416466), (51, 310308), (57, 277644), (68, 232731), (76, 208233), (102, 155154), (114, 138822), (153, 103436), (171, 92548), (204, 77577), (228, 69411), (306, 51718), (323, 48996), (342, 46274), (612, 25859), (646, 24498), (684, 23137), (969, 16332), (1292, 12249), (1361, 11628), (1938, 8166), (2722, 5814), (2907, 5444), (3876, 4083)]