29527155

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{1913}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 59716800

約数和(自身を除く): 30189645

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 1913, 2205, 3087, 5145, 5739, 9565, 13391, 15435, 17217, 28695, 40173, 66955, 86085, 93737, 120519, 200865, 281211, 468685, 602595, 656159, 843633, 1406055, 1968477, 3280795, 4218165, 5905431, 9842385, 29527155]

約数ペア:

[(1, 29527155), (3, 9842385), (5, 5905431), (7, 4218165), (9, 3280795), (15, 1968477), (21, 1406055), (35, 843633), (45, 656159), (49, 602595), (63, 468685), (105, 281211), (147, 200865), (245, 120519), (315, 93737), (343, 86085), (441, 66955), (735, 40173), (1029, 28695), (1715, 17217), (1913, 15435), (2205, 13391), (3087, 9565), (5145, 5739)]