2924955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 5840640

約数和(自身を除く): 2915685

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 311, 495, 627, 855, 933, 1045, 1555, 1881, 2799, 3135, 3421, 4665, 5909, 9405, 10263, 13995, 17105, 17727, 29545, 30789, 51315, 53181, 64999, 88635, 153945, 194997, 265905, 324995, 584991, 974985, 2924955]

約数ペア:

[(1, 2924955), (3, 974985), (5, 584991), (9, 324995), (11, 265905), (15, 194997), (19, 153945), (33, 88635), (45, 64999), (55, 53181), (57, 51315), (95, 30789), (99, 29545), (165, 17727), (171, 17105), (209, 13995), (285, 10263), (311, 9405), (495, 5909), (627, 4665), (855, 3421), (933, 3135), (1045, 2799), (1555, 1881)]