4427205

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4157}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 7185024

約数和(自身を除く): 2757819

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 4157, 12471, 20785, 62355, 295147, 885441, 1475735, 4427205]

約数ペア:

[(1, 4427205), (3, 1475735), (5, 885441), (15, 295147), (71, 62355), (213, 20785), (355, 12471), (1065, 4157)]