54755575

素因数分解:

$5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2251}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 78189440

約数和(自身を除く): 23433865

約数列:

[1, 5, 7, 25, 35, 139, 175, 695, 973, 2251, 3475, 4865, 11255, 15757, 24325, 56275, 78785, 312889, 393925, 1564445, 2190223, 7822225, 10951115, 54755575]

約数ペア:

[(1, 54755575), (5, 10951115), (7, 7822225), (25, 2190223), (35, 1564445), (139, 393925), (175, 312889), (695, 78785), (973, 56275), (2251, 24325), (3475, 15757), (4865, 11255)]