2087744145

素因数分解:

$3^1\times 5^1\times {\mathrm{8741}}^1\times {\mathrm{15923}}^1$

素因数の和:24672

約数の個数: 16

約数和(自身を含む): 3340982592

約数和(自身を除く): 1253238447

約数列:

[1, 3, 5, 15, 8741, 15923, 26223, 43705, 47769, 79615, 131115, 238845, 139182943, 417548829, 695914715, 2087744145]

約数ペア:

[(1, 2087744145), (3, 695914715), (5, 417548829), (15, 139182943), (8741, 238845), (15923, 131115), (26223, 79615), (43705, 47769)]