109519315

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 133319520

約数和(自身を除く): 23800205

約数列:

[1, 5, 107, 269, 535, 761, 1345, 3805, 28783, 81427, 143915, 204709, 407135, 1023545, 21903863, 109519315]

約数ペア:

[(1, 109519315), (5, 21903863), (107, 1023545), (269, 407135), (535, 204709), (761, 143915), (1345, 81427), (3805, 28783)]