38509295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 54362880

約数和(自身を除く): 15853585

約数列:

[1, 5, 11, 19, 43, 55, 95, 209, 215, 473, 817, 857, 1045, 2365, 4085, 4285, 8987, 9427, 16283, 36851, 44935, 47135, 81415, 179113, 184255, 405361, 700169, 895565, 2026805, 3500845, 7701859, 38509295]

約数ペア:

[(1, 38509295), (5, 7701859), (11, 3500845), (19, 2026805), (43, 895565), (55, 700169), (95, 405361), (209, 184255), (215, 179113), (473, 81415), (817, 47135), (857, 44935), (1045, 36851), (2365, 16283), (4085, 9427), (4285, 8987)]