73896095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 113440320

約数和(自身を除く): 39544225

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 169, 217, 403, 455, 845, 961, 1085, 1183, 2015, 2197, 2821, 4805, 5239, 5915, 6727, 10985, 12493, 14105, 15379, 26195, 33635, 36673, 62465, 68107, 76895, 87451, 162409, 183365, 340535, 437255, 476749, 812045, 1136863, 2111317, 2383745, 5684315, 10556585, 14779219, 73896095]

約数ペア:

[(1, 73896095), (5, 14779219), (7, 10556585), (13, 5684315), (31, 2383745), (35, 2111317), (65, 1136863), (91, 812045), (155, 476749), (169, 437255), (217, 340535), (403, 183365), (455, 162409), (845, 87451), (961, 76895), (1085, 68107), (1183, 62465), (2015, 36673), (2197, 33635), (2821, 26195), (4805, 15379), (5239, 14105), (5915, 12493), (6727, 10985)]