2017695155

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{25163}}^1$

素因数の和:25283

約数の個数: 32

約数和(自身を含む): 2898892800

約数和(自身を除く): 881197645

約数列:

[1, 5, 7, 29, 35, 79, 145, 203, 395, 553, 1015, 2291, 2765, 11455, 16037, 25163, 80185, 125815, 176141, 729727, 880705, 1987877, 3648635, 5108089, 9939385, 13915139, 25540445, 57648433, 69575695, 288242165, 403539031, 2017695155]

約数ペア:

[(1, 2017695155), (5, 403539031), (7, 288242165), (29, 69575695), (35, 57648433), (79, 25540445), (145, 13915139), (203, 9939385), (395, 5108089), (553, 3648635), (1015, 1987877), (2291, 880705), (2765, 729727), (11455, 176141), (16037, 125815), (25163, 80185)]