427829315

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 539574048

約数和(自身を除く): 111744733

約数列:

[1, 5, 29, 71, 145, 355, 841, 1433, 2059, 4205, 7165, 10295, 41557, 59711, 101743, 207785, 298555, 508715, 1205153, 2950547, 6025765, 14752735, 85565863, 427829315]

約数ペア:

[(1, 427829315), (5, 85565863), (29, 14752735), (71, 6025765), (145, 2950547), (355, 1205153), (841, 508715), (1433, 298555), (2059, 207785), (4205, 101743), (7165, 59711), (10295, 41557)]