55401325

素因数分解:

$5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1607}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 78959232

約数和(自身を除く): 23557907

約数列:

[1, 5, 7, 25, 35, 175, 197, 985, 1379, 1607, 4925, 6895, 8035, 11249, 34475, 40175, 56245, 281225, 316579, 1582895, 2216053, 7914475, 11080265, 55401325]

約数ペア:

[(1, 55401325), (5, 11080265), (7, 7914475), (25, 2216053), (35, 1582895), (175, 316579), (197, 281225), (985, 56245), (1379, 40175), (1607, 34475), (4925, 11249), (6895, 8035)]