85228325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37463}}^1$

素因数の和:37493

約数の個数: 24

約数和(自身を含む): 130075008

約数和(自身を除く): 44846683

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 37463, 187315, 262241, 487019, 936575, 1311205, 2435095, 3409133, 6556025, 12175475, 17045665, 85228325]

約数ペア:

[(1, 85228325), (5, 17045665), (7, 12175475), (13, 6556025), (25, 3409133), (35, 2435095), (65, 1311205), (91, 936575), (175, 487019), (325, 262241), (455, 187315), (2275, 37463)]