2603445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 32

約数和(自身を含む): 4569600

約数和(自身を除く): 1966155

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 169, 195, 237, 395, 507, 845, 1027, 1185, 2197, 2535, 3081, 5135, 6591, 10985, 13351, 15405, 32955, 40053, 66755, 173563, 200265, 520689, 867815, 2603445]

約数ペア:

[(1, 2603445), (3, 867815), (5, 520689), (13, 200265), (15, 173563), (39, 66755), (65, 40053), (79, 32955), (169, 15405), (195, 13351), (237, 10985), (395, 6591), (507, 5135), (845, 3081), (1027, 2535), (1185, 2197)]