228030575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4987}}^1$

素因数の和:5087

約数の個数: 24

約数和(自身を含む): 296885760

約数和(自身を除く): 68855185

約数列:

[1, 5, 25, 31, 59, 155, 295, 775, 1475, 1829, 4987, 9145, 24935, 45725, 124675, 154597, 294233, 772985, 1471165, 3864925, 7355825, 9121223, 45606115, 228030575]

約数ペア:

[(1, 228030575), (5, 45606115), (25, 9121223), (31, 7355825), (59, 3864925), (155, 1471165), (295, 772985), (775, 294233), (1475, 154597), (1829, 124675), (4987, 45725), (9145, 24935)]