38738315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 58337280

約数和(自身を除く): 19598965

約数列:

[1, 5, 7, 11, 35, 55, 77, 239, 385, 421, 1195, 1673, 2105, 2629, 2947, 4631, 8365, 13145, 14735, 18403, 23155, 32417, 92015, 100619, 162085, 503095, 704333, 1106809, 3521665, 5534045, 7747663, 38738315]

約数ペア:

[(1, 38738315), (5, 7747663), (7, 5534045), (11, 3521665), (35, 1106809), (55, 704333), (77, 503095), (239, 162085), (385, 100619), (421, 92015), (1195, 32417), (1673, 23155), (2105, 18403), (2629, 14735), (2947, 13145), (4631, 8365)]