156930153775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1478033}}^1$

素因数の和:1478211

約数の個数: 24

約数和(自身を含む): 202336942464

約数和(自身を除く): 45406788689

約数列:

[1, 5, 25, 31, 137, 155, 685, 775, 3425, 4247, 21235, 106175, 1478033, 7390165, 36950825, 45819023, 202490521, 229095115, 1012452605, 1145475575, 5062263025, 6277206151, 31386030755, 156930153775]

約数ペア:

[(1, 156930153775), (5, 31386030755), (25, 6277206151), (31, 5062263025), (137, 1145475575), (155, 1012452605), (685, 229095115), (775, 202490521), (3425, 45819023), (4247, 36950825), (21235, 7390165), (106175, 1478033)]