54828025

素因数分解:

$5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1811}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 78191424

約数和(自身を除く): 23363399

約数列:

[1, 5, 7, 25, 35, 173, 175, 865, 1211, 1811, 4325, 6055, 9055, 12677, 30275, 45275, 63385, 313303, 316925, 1566515, 2193121, 7832575, 10965605, 54828025]

約数ペア:

[(1, 54828025), (5, 10965605), (7, 7832575), (25, 2193121), (35, 1566515), (173, 316925), (175, 313303), (865, 63385), (1211, 45275), (1811, 30275), (4325, 12677), (6055, 9055)]