247764385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{42101}}^1$

素因数の和:42224

約数の個数: 16

約数和(自身を含む): 327385152

約数和(自身を除く): 79620767

約数列:

[1, 5, 11, 55, 107, 535, 1177, 5885, 42101, 210505, 463111, 2315555, 4504807, 22524035, 49552877, 247764385]

約数ペア:

[(1, 247764385), (5, 49552877), (11, 22524035), (55, 4504807), (107, 2315555), (535, 463111), (1177, 210505), (5885, 42101)]