3103175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 4166400

約数和(自身を除く): 1063225

約数列:

[1, 5, 19, 25, 47, 95, 139, 235, 475, 695, 893, 1175, 2641, 3475, 4465, 6533, 13205, 22325, 32665, 66025, 124127, 163325, 620635, 3103175]

約数ペア:

[(1, 3103175), (5, 620635), (19, 163325), (25, 124127), (47, 66025), (95, 32665), (139, 22325), (235, 13205), (475, 6533), (695, 4465), (893, 3475), (1175, 2641)]