27539055

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 49348800

約数和(自身を除く): 21809745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 1489, 2055, 3699, 4467, 6165, 7445, 13401, 18495, 22335, 40203, 67005, 201015, 203993, 611979, 1019965, 1835937, 3059895, 5507811, 9179685, 27539055]

約数ペア:

[(1, 27539055), (3, 9179685), (5, 5507811), (9, 3059895), (15, 1835937), (27, 1019965), (45, 611979), (135, 203993), (137, 201015), (411, 67005), (685, 40203), (1233, 22335), (1489, 18495), (2055, 13401), (3699, 7445), (4467, 6165)]