38677825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 51023520

約数和(自身を除く): 12345695

約数列:

[1, 5, 19, 25, 95, 107, 475, 535, 761, 2033, 2675, 3805, 10165, 14459, 19025, 50825, 72295, 81427, 361475, 407135, 1547113, 2035675, 7735565, 38677825]

約数ペア:

[(1, 38677825), (5, 7735565), (19, 2035675), (25, 1547113), (95, 407135), (107, 361475), (475, 81427), (535, 72295), (761, 50825), (2033, 19025), (2675, 14459), (3805, 10165)]