9842385

素因数分解:

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

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 18374400

約数和(自身を除く): 8532015

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 1913, 5145, 5739, 9565, 13391, 28695, 40173, 66955, 93737, 200865, 281211, 468685, 656159, 1406055, 1968477, 3280795, 9842385]

約数ペア:

[(1, 9842385), (3, 3280795), (5, 1968477), (7, 1406055), (15, 656159), (21, 468685), (35, 281211), (49, 200865), (105, 93737), (147, 66955), (245, 40173), (343, 28695), (735, 13391), (1029, 9565), (1715, 5739), (1913, 5145)]