6520075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 8570880

約数和(自身を除く): 2050805

約数列:

[1, 5, 25, 31, 47, 155, 179, 235, 775, 895, 1175, 1457, 4475, 5549, 7285, 8413, 27745, 36425, 42065, 138725, 210325, 260803, 1304015, 6520075]

約数ペア:

[(1, 6520075), (5, 1304015), (25, 260803), (31, 210325), (47, 138725), (155, 42065), (179, 36425), (235, 27745), (775, 8413), (895, 7285), (1175, 5549), (1457, 4475)]