22660065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 43804800

約数和(自身を除く): 21144735

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1559, 1615, 2907, 4677, 4845, 7795, 14031, 14535, 23385, 26503, 29621, 70155, 79509, 88863, 132515, 148105, 238527, 266589, 397545, 444315, 503557, 1192635, 1332945, 1510671, 2517785, 4532013, 7553355, 22660065]

約数ペア:

[(1, 22660065), (3, 7553355), (5, 4532013), (9, 2517785), (15, 1510671), (17, 1332945), (19, 1192635), (45, 503557), (51, 444315), (57, 397545), (85, 266589), (95, 238527), (153, 148105), (171, 132515), (255, 88863), (285, 79509), (323, 70155), (765, 29621), (855, 26503), (969, 23385), (1559, 14535), (1615, 14031), (2907, 7795), (4677, 4845)]