27967545

素因数分解:

$3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{929}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 49996800

約数和(自身を除く): 22029255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223, 669, 929, 1115, 2007, 2787, 3345, 4645, 6021, 8361, 10035, 13935, 25083, 30105, 41805, 125415, 207167, 621501, 1035835, 1864503, 3107505, 5593509, 9322515, 27967545]

約数ペア:

[(1, 27967545), (3, 9322515), (5, 5593509), (9, 3107505), (15, 1864503), (27, 1035835), (45, 621501), (135, 207167), (223, 125415), (669, 41805), (929, 30105), (1115, 25083), (2007, 13935), (2787, 10035), (3345, 8361), (4645, 6021)]