17052945

素因数分解:

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

素因数の和:103

約数の個数: 72

約数和(自身を含む): 34890048

約数和(自身を除く): 17837103

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 65, 91, 93, 105, 155, 169, 195, 217, 273, 403, 455, 465, 507, 651, 845, 961, 1085, 1183, 1209, 1365, 2015, 2535, 2821, 2883, 3255, 3549, 4805, 5239, 5915, 6045, 6727, 8463, 12493, 14105, 14415, 15717, 17745, 20181, 26195, 33635, 36673, 37479, 42315, 62465, 78585, 87451, 100905, 110019, 162409, 183365, 187395, 262353, 437255, 487227, 550095, 812045, 1136863, 1311765, 2436135, 3410589, 5684315, 17052945]

約数ペア:

[(1, 17052945), (3, 5684315), (5, 3410589), (7, 2436135), (13, 1311765), (15, 1136863), (21, 812045), (31, 550095), (35, 487227), (39, 437255), (65, 262353), (91, 187395), (93, 183365), (105, 162409), (155, 110019), (169, 100905), (195, 87451), (217, 78585), (273, 62465), (403, 42315), (455, 37479), (465, 36673), (507, 33635), (651, 26195), (845, 20181), (961, 17745), (1085, 15717), (1183, 14415), (1209, 14105), (1365, 12493), (2015, 8463), (2535, 6727), (2821, 6045), (2883, 5915), (3255, 5239), (3549, 4805)]