157401515

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{6121}}^1$

素因数の和:6302

約数の個数: 16

約数和(自身を含む): 195414240

約数和(自身を除く): 38012725

約数列:

[1, 5, 37, 139, 185, 695, 5143, 6121, 25715, 30605, 226477, 850819, 1132385, 4254095, 31480303, 157401515]

約数ペア:

[(1, 157401515), (5, 31480303), (37, 4254095), (139, 1132385), (185, 850819), (695, 226477), (5143, 30605), (6121, 25715)]