528025015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{28627}}^1$

素因数の和:28687

約数の個数: 32

約数和(自身を含む): 791506944

約数和(自身を除く): 263481929

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 18445, 28627, 143135, 200389, 486659, 887437, 1001945, 2433295, 3406613, 4437185, 6212059, 15086429, 17033065, 31060295, 75432145, 105605003, 528025015]

約数ペア:

[(1, 528025015), (5, 105605003), (7, 75432145), (17, 31060295), (31, 17033065), (35, 15086429), (85, 6212059), (119, 4437185), (155, 3406613), (217, 2433295), (527, 1001945), (595, 887437), (1085, 486659), (2635, 200389), (3689, 143135), (18445, 28627)]