126661885

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 185241600

約数和(自身を除く): 58579715

約数列:

[1, 5, 7, 19, 35, 79, 95, 133, 395, 553, 665, 1501, 2411, 2765, 7505, 10507, 12055, 16877, 45809, 52535, 84385, 190469, 229045, 320663, 952345, 1333283, 1603315, 3618911, 6666415, 18094555, 25332377, 126661885]

約数ペア:

[(1, 126661885), (5, 25332377), (7, 18094555), (19, 6666415), (35, 3618911), (79, 1603315), (95, 1333283), (133, 952345), (395, 320663), (553, 229045), (665, 190469), (1501, 84385), (2411, 52535), (2765, 45809), (7505, 16877), (10507, 12055)]