22256275

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 28569600

約数和(自身を除く): 6313325

約数列:

[1, 5, 25, 59, 79, 191, 295, 395, 955, 1475, 1975, 4661, 4775, 11269, 15089, 23305, 56345, 75445, 116525, 281725, 377225, 890251, 4451255, 22256275]

約数ペア:

[(1, 22256275), (5, 4451255), (25, 890251), (59, 377225), (79, 281725), (191, 116525), (295, 75445), (395, 56345), (955, 23305), (1475, 15089), (1975, 11269), (4661, 4775)]