152065865

素因数分解:

$5^1\times 7^2\times {\mathrm{571}}^1\times {\mathrm{1087}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 212838912

約数和(自身を除く): 60773047

約数列:

[1, 5, 7, 35, 49, 245, 571, 1087, 2855, 3997, 5435, 7609, 19985, 27979, 38045, 53263, 139895, 266315, 620677, 3103385, 4344739, 21723695, 30413173, 152065865]

約数ペア:

[(1, 152065865), (5, 30413173), (7, 21723695), (35, 4344739), (49, 3103385), (245, 620677), (571, 266315), (1087, 139895), (2855, 53263), (3997, 38045), (5435, 27979), (7609, 19985)]