26946465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 55910400

約数和(自身を除く): 28963935

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 665, 741, 1039, 1235, 1365, 1729, 1995, 3117, 3705, 5187, 5195, 7273, 8645, 13507, 15585, 19741, 21819, 25935, 36365, 40521, 59223, 67535, 94549, 98705, 109095, 138187, 202605, 256633, 283647, 296115, 414561, 472745, 690935, 769899, 1283165, 1418235, 1796431, 2072805, 3849495, 5389293, 8982155, 26946465]

約数ペア:

[(1, 26946465), (3, 8982155), (5, 5389293), (7, 3849495), (13, 2072805), (15, 1796431), (19, 1418235), (21, 1283165), (35, 769899), (39, 690935), (57, 472745), (65, 414561), (91, 296115), (95, 283647), (105, 256633), (133, 202605), (195, 138187), (247, 109095), (273, 98705), (285, 94549), (399, 67535), (455, 59223), (665, 40521), (741, 36365), (1039, 25935), (1235, 21819), (1365, 19741), (1729, 15585), (1995, 13507), (3117, 8645), (3705, 7273), (5187, 5195)]