4504995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 8985600

約数和(自身を除く): 4480605

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 479, 495, 627, 855, 1045, 1437, 1881, 2395, 3135, 4311, 5269, 7185, 9101, 9405, 15807, 21555, 26345, 27303, 45505, 47421, 79035, 81909, 100111, 136515, 237105, 300333, 409545, 500555, 900999, 1501665, 4504995]

約数ペア:

[(1, 4504995), (3, 1501665), (5, 900999), (9, 500555), (11, 409545), (15, 300333), (19, 237105), (33, 136515), (45, 100111), (55, 81909), (57, 79035), (95, 47421), (99, 45505), (165, 27303), (171, 26345), (209, 21555), (285, 15807), (479, 9405), (495, 9101), (627, 7185), (855, 5269), (1045, 4311), (1437, 3135), (1881, 2395)]