7990045

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5364

約数の個数: 16

約数和(自身を含む): 11214720

約数和(自身を除く): 3224675

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 5309, 26545, 37163, 185815, 228287, 1141435, 1598009, 7990045]

約数ペア:

[(1, 7990045), (5, 1598009), (7, 1141435), (35, 228287), (43, 185815), (215, 37163), (301, 26545), (1505, 5309)]