27649035

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21187}}^1$

素因数の和:21227

約数の個数: 24

約数和(自身を含む): 49579920

約数和(自身を除く): 21930885

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 21187, 63561, 105935, 190683, 317805, 614423, 953415, 1843269, 3072115, 5529807, 9216345, 27649035]

約数ペア:

[(1, 27649035), (3, 9216345), (5, 5529807), (9, 3072115), (15, 1843269), (29, 953415), (45, 614423), (87, 317805), (145, 190683), (261, 105935), (435, 63561), (1305, 21187)]