66657045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 134184960

約数和(自身を除く): 67527915

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 195, 235, 273, 329, 455, 611, 705, 987, 1039, 1365, 1645, 1833, 3055, 3117, 4277, 4935, 5195, 7273, 9165, 12831, 13507, 15585, 21385, 21819, 36365, 40521, 48833, 64155, 67535, 94549, 109095, 146499, 202605, 244165, 283647, 341831, 472745, 634829, 732495, 1025493, 1418235, 1709155, 1904487, 3174145, 4443803, 5127465, 9522435, 13331409, 22219015, 66657045]

約数ペア:

[(1, 66657045), (3, 22219015), (5, 13331409), (7, 9522435), (13, 5127465), (15, 4443803), (21, 3174145), (35, 1904487), (39, 1709155), (47, 1418235), (65, 1025493), (91, 732495), (105, 634829), (141, 472745), (195, 341831), (235, 283647), (273, 244165), (329, 202605), (455, 146499), (611, 109095), (705, 94549), (987, 67535), (1039, 64155), (1365, 48833), (1645, 40521), (1833, 36365), (3055, 21819), (3117, 21385), (4277, 15585), (4935, 13507), (5195, 12831), (7273, 9165)]