15063923

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 18561024

約数和(自身を除く): 3497101

約数列:

[1, 7, 31, 47, 49, 211, 217, 329, 1457, 1477, 1519, 2303, 6541, 9917, 10199, 10339, 45787, 69419, 71393, 307427, 320509, 485933, 2151989, 15063923]

約数ペア:

[(1, 15063923), (7, 2151989), (31, 485933), (47, 320509), (49, 307427), (211, 71393), (217, 69419), (329, 45787), (1457, 10339), (1477, 10199), (1519, 9917), (2303, 6541)]