127918545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23623}}^1$

素因数の和:23669

約数の個数: 24

約数和(自身を含む): 216017856

約数和(自身を除く): 88099311

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 23623, 70869, 118115, 354345, 448837, 1346511, 2244185, 6732555, 8527903, 25583709, 42639515, 127918545]

約数ペア:

[(1, 127918545), (3, 42639515), (5, 25583709), (15, 8527903), (19, 6732555), (57, 2244185), (95, 1346511), (285, 448837), (361, 354345), (1083, 118115), (1805, 70869), (5415, 23623)]