228235175

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42071}}^1$

素因数の和:42119

約数の個数: 24

約数和(自身を含む): 333883392

約数和(自身を除く): 105648217

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 42071, 210355, 294497, 1051775, 1304201, 1472485, 6521005, 7362425, 9129407, 32605025, 45647035, 228235175]

約数ペア:

[(1, 228235175), (5, 45647035), (7, 32605025), (25, 9129407), (31, 7362425), (35, 6521005), (155, 1472485), (175, 1304201), (217, 1051775), (775, 294497), (1085, 210355), (5425, 42071)]