2712291215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{1151}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 3514171392

約数和(自身を除く): 801880177

約数列:

[1, 5, 23, 31, 115, 155, 661, 713, 1151, 3305, 3565, 5755, 15203, 20491, 26473, 35681, 76015, 102455, 132365, 178405, 471293, 760811, 820663, 2356465, 3804055, 4103315, 17498653, 23585141, 87493265, 117925705, 542458243, 2712291215]

約数ペア:

[(1, 2712291215), (5, 542458243), (23, 117925705), (31, 87493265), (115, 23585141), (155, 17498653), (661, 4103315), (713, 3804055), (1151, 2356465), (3305, 820663), (3565, 760811), (5755, 471293), (15203, 178405), (20491, 132365), (26473, 102455), (35681, 76015)]