4246025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 6338880

約数和(自身を除く): 2092855

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 1277, 3325, 6385, 8939, 24263, 31925, 44695, 121315, 169841, 223475, 606575, 849205, 4246025]

約数ペア:

[(1, 4246025), (5, 849205), (7, 606575), (19, 223475), (25, 169841), (35, 121315), (95, 44695), (133, 31925), (175, 24263), (475, 8939), (665, 6385), (1277, 3325)]