1117121425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12113}}^1$

素因数の和:12178

約数の個数: 48

約数和(自身を含む): 1730460672

約数和(自身を除く): 613339247

約数列:

[1, 5, 7, 17, 25, 31, 35, 85, 119, 155, 175, 217, 425, 527, 595, 775, 1085, 2635, 2975, 3689, 5425, 12113, 13175, 18445, 60565, 84791, 92225, 205921, 302825, 375503, 423955, 1029605, 1441447, 1877515, 2119775, 2628521, 5148025, 6383551, 7207235, 9387575, 13142605, 31917755, 36036175, 44684857, 65713025, 159588775, 223424285, 1117121425]

約数ペア:

[(1, 1117121425), (5, 223424285), (7, 159588775), (17, 65713025), (25, 44684857), (31, 36036175), (35, 31917755), (85, 13142605), (119, 9387575), (155, 7207235), (175, 6383551), (217, 5148025), (425, 2628521), (527, 2119775), (595, 1877515), (775, 1441447), (1085, 1029605), (2635, 423955), (2975, 375503), (3689, 302825), (5425, 205921), (12113, 92225), (13175, 84791), (18445, 60565)]