2827665

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 5061888

約数和(自身を除く): 2234223

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 2027, 6081, 10135, 18243, 30405, 62837, 91215, 188511, 314185, 565533, 942555, 2827665]

約数ペア:

[(1, 2827665), (3, 942555), (5, 565533), (9, 314185), (15, 188511), (31, 91215), (45, 62837), (93, 30405), (155, 18243), (279, 10135), (465, 6081), (1395, 2027)]