26188785

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 56142720

約数和(自身を除く): 29953935

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 49, 63, 105, 107, 111, 135, 147, 185, 189, 245, 259, 315, 321, 333, 441, 535, 555, 735, 749, 777, 945, 963, 999, 1295, 1323, 1605, 1665, 1813, 2205, 2247, 2331, 2889, 3745, 3885, 3959, 4815, 4995, 5243, 5439, 6615, 6741, 6993, 9065, 11235, 11655, 11877, 14445, 15729, 16317, 19795, 20223, 26215, 27195, 27713, 33705, 34965, 35631, 47187, 48951, 59385, 78645, 81585, 83139, 101115, 106893, 138565, 141561, 178155, 193991, 235935, 244755, 249417, 415695, 534465, 581973, 707805, 748251, 969955, 1247085, 1745919, 2909865, 3741255, 5237757, 8729595, 26188785]

約数ペア:

[(1, 26188785), (3, 8729595), (5, 5237757), (7, 3741255), (9, 2909865), (15, 1745919), (21, 1247085), (27, 969955), (35, 748251), (37, 707805), (45, 581973), (49, 534465), (63, 415695), (105, 249417), (107, 244755), (111, 235935), (135, 193991), (147, 178155), (185, 141561), (189, 138565), (245, 106893), (259, 101115), (315, 83139), (321, 81585), (333, 78645), (441, 59385), (535, 48951), (555, 47187), (735, 35631), (749, 34965), (777, 33705), (945, 27713), (963, 27195), (999, 26215), (1295, 20223), (1323, 19795), (1605, 16317), (1665, 15729), (1813, 14445), (2205, 11877), (2247, 11655), (2331, 11235), (2889, 9065), (3745, 6993), (3885, 6741), (3959, 6615), (4815, 5439), (4995, 5243)]