5342225

素因数分解:

$5^2\times 7^4\times {\mathrm{89}}^1$

素因数の和:127

約数の個数: 30

約数和(自身を含む): 7814790

約数和(自身を除く): 2472565

約数列:

[1, 5, 7, 25, 35, 49, 89, 175, 245, 343, 445, 623, 1225, 1715, 2225, 2401, 3115, 4361, 8575, 12005, 15575, 21805, 30527, 60025, 109025, 152635, 213689, 763175, 1068445, 5342225]

約数ペア:

[(1, 5342225), (5, 1068445), (7, 763175), (25, 213689), (35, 152635), (49, 109025), (89, 60025), (175, 30527), (245, 21805), (343, 15575), (445, 12005), (623, 8575), (1225, 4361), (1715, 3115), (2225, 2401)]