152521705

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8269}}^1$

素因数の和:8329

約数の個数: 32

約数和(自身を含む): 228648960

約数和(自身を除く): 76127255

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 8269, 18445, 41345, 57883, 140573, 256339, 289415, 702865, 984011, 1281695, 1794373, 4357763, 4920055, 8971865, 21788815, 30504341, 152521705]

約数ペア:

[(1, 152521705), (5, 30504341), (7, 21788815), (17, 8971865), (31, 4920055), (35, 4357763), (85, 1794373), (119, 1281695), (155, 984011), (217, 702865), (527, 289415), (595, 256339), (1085, 140573), (2635, 57883), (3689, 41345), (8269, 18445)]