12198285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 24298560

約数和(自身を除く): 12100275

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1297, 1881, 3135, 3891, 6485, 9405, 11673, 14267, 19455, 24643, 42801, 58365, 71335, 73929, 123215, 128403, 214005, 221787, 271073, 369645, 642015, 813219, 1108935, 1355365, 2439657, 4066095, 12198285]

約数ペア:

[(1, 12198285), (3, 4066095), (5, 2439657), (9, 1355365), (11, 1108935), (15, 813219), (19, 642015), (33, 369645), (45, 271073), (55, 221787), (57, 214005), (95, 128403), (99, 123215), (165, 73929), (171, 71335), (209, 58365), (285, 42801), (495, 24643), (627, 19455), (855, 14267), (1045, 11673), (1297, 9405), (1881, 6485), (3135, 3891)]