26804930865

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{3257}}^1$

素因数の和:3782

約数の個数: 64

約数和(自身を含む): 45939363840

約数和(自身を除く): 19134432975

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 431, 1005, 1273, 1293, 2155, 3257, 3819, 6365, 6465, 8189, 9771, 16285, 19095, 24567, 28877, 40945, 48855, 61883, 86631, 122835, 144385, 185649, 218219, 309415, 433155, 548663, 654657, 928245, 1091095, 1403767, 1645989, 2743315, 3273285, 4146161, 4211301, 7018835, 8229945, 12438483, 20730805, 21056505, 26671573, 62192415, 80014719, 94052389, 133357865, 282157167, 400073595, 470261945, 1410785835, 1786995391, 5360986173, 8934976955, 26804930865]

約数ペア:

[(1, 26804930865), (3, 8934976955), (5, 5360986173), (15, 1786995391), (19, 1410785835), (57, 470261945), (67, 400073595), (95, 282157167), (201, 133357865), (285, 94052389), (335, 80014719), (431, 62192415), (1005, 26671573), (1273, 21056505), (1293, 20730805), (2155, 12438483), (3257, 8229945), (3819, 7018835), (6365, 4211301), (6465, 4146161), (8189, 3273285), (9771, 2743315), (16285, 1645989), (19095, 1403767), (24567, 1091095), (28877, 928245), (40945, 654657), (48855, 548663), (61883, 433155), (86631, 309415), (122835, 218219), (144385, 185649)]