155003930

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{40471}}^1$

素因数の和:40861

約数の個数: 16

約数和(自身を含む): 279742464

約数和(自身を除く): 124738534

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 40471, 80942, 202355, 404710, 15500393, 31000786, 77501965, 155003930]

約数ペア:

[(1, 155003930), (2, 77501965), (5, 31000786), (10, 15500393), (383, 404710), (766, 202355), (1915, 80942), (3830, 40471)]