9661772015

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{70117}}^1$

素因数の和:70287

約数の個数: 32

約数和(自身を含む): 13785759744

約数和(自身を除く): 4123987729

約数列:

[1, 5, 7, 31, 35, 127, 155, 217, 635, 889, 1085, 3937, 4445, 19685, 27559, 70117, 137795, 350585, 490819, 2173627, 2454095, 8904859, 10868135, 15215389, 44524295, 62334013, 76076945, 276050629, 311670065, 1380253145, 1932354403, 9661772015]

約数ペア:

[(1, 9661772015), (5, 1932354403), (7, 1380253145), (31, 311670065), (35, 276050629), (127, 76076945), (155, 62334013), (217, 44524295), (635, 15215389), (889, 10868135), (1085, 8904859), (3937, 2454095), (4445, 2173627), (19685, 490819), (27559, 350585), (70117, 137795)]