87669945

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1789}}^1$

素因数の和:1828

約数の個数: 60

約数和(自身を含む): 172838820

約数和(自身を除く): 85168875

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 297, 363, 405, 495, 605, 891, 1089, 1485, 1789, 1815, 3267, 4455, 5367, 5445, 8945, 9801, 16101, 16335, 19679, 26835, 48303, 49005, 59037, 80505, 98395, 144909, 177111, 216469, 241515, 295185, 531333, 649407, 724545, 885555, 1082345, 1593999, 1948221, 2656665, 3247035, 5844663, 7969995, 9741105, 17533989, 29223315, 87669945]

約数ペア:

[(1, 87669945), (3, 29223315), (5, 17533989), (9, 9741105), (11, 7969995), (15, 5844663), (27, 3247035), (33, 2656665), (45, 1948221), (55, 1593999), (81, 1082345), (99, 885555), (121, 724545), (135, 649407), (165, 531333), (297, 295185), (363, 241515), (405, 216469), (495, 177111), (605, 144909), (891, 98395), (1089, 80505), (1485, 59037), (1789, 49005), (1815, 48303), (3267, 26835), (4455, 19679), (5367, 16335), (5445, 16101), (8945, 9801)]