797788225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{14699}}^1$

素因数の和:14889

約数の個数: 24

約数和(自身を含む): 1071806400

約数和(自身を除く): 274018175

約数列:

[1, 5, 13, 25, 65, 167, 325, 835, 2171, 4175, 10855, 14699, 54275, 73495, 191087, 367475, 955435, 2454733, 4777175, 12273665, 31911529, 61368325, 159557645, 797788225]

約数ペア:

[(1, 797788225), (5, 159557645), (13, 61368325), (25, 31911529), (65, 12273665), (167, 4777175), (325, 2454733), (835, 955435), (2171, 367475), (4175, 191087), (10855, 73495), (14699, 54275)]