38535665

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^2\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 53833920

約数和(自身を除く): 15298255

約数列:

[1, 5, 7, 35, 89, 139, 445, 623, 695, 973, 3115, 4865, 7921, 12371, 39605, 55447, 61855, 86597, 277235, 432985, 1101019, 5505095, 7707133, 38535665]

約数ペア:

[(1, 38535665), (5, 7707133), (7, 5505095), (35, 1101019), (89, 432985), (139, 277235), (445, 86597), (623, 61855), (695, 55447), (973, 39605), (3115, 12371), (4865, 7921)]