27137475

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4204

約数の個数: 36

約数和(自身を含む): 50294400

約数和(自身を除く): 23156925

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 4159, 6525, 12477, 20795, 37431, 62385, 103975, 120611, 187155, 311925, 361833, 603055, 935775, 1085499, 1809165, 3015275, 5427495, 9045825, 27137475]

約数ペア:

[(1, 27137475), (3, 9045825), (5, 5427495), (9, 3015275), (15, 1809165), (25, 1085499), (29, 935775), (45, 603055), (75, 361833), (87, 311925), (145, 187155), (225, 120611), (261, 103975), (435, 62385), (725, 37431), (1305, 20795), (2175, 12477), (4159, 6525)]