2557046655

素因数分解:

$3^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{38629}}^1$

素因数の和:40111

約数の個数: 24

約数和(自身を含む): 4435342080

約数和(自身を除く): 1878295425

約数列:

[1, 3, 5, 9, 15, 45, 1471, 4413, 7355, 13239, 22065, 38629, 66195, 115887, 193145, 347661, 579435, 1738305, 56823259, 170469777, 284116295, 511409331, 852348885, 2557046655]

約数ペア:

[(1, 2557046655), (3, 852348885), (5, 511409331), (9, 284116295), (15, 170469777), (45, 56823259), (1471, 1738305), (4413, 579435), (7355, 347661), (13239, 193145), (22065, 115887), (38629, 66195)]