1330438025

素因数分解:

$5^2\times 7^1\times {\mathrm{7602503}}^1$

素因数の和:7602520

約数の個数: 12

約数和(自身を含む): 1885420992

約数和(自身を除く): 554982967

約数列:

[1, 5, 7, 25, 35, 175, 7602503, 38012515, 53217521, 190062575, 266087605, 1330438025]

約数ペア:

[(1, 1330438025), (5, 266087605), (7, 190062575), (25, 53217521), (35, 38012515), (175, 7602503)]